MULTILINGUAL DICTIONARY OF RECREATIONAL DIVING AND UNDERWATER ACTIVITIES

ENGLISH	DOMAIN	FRENCH	SPANISH	ITALIAN	DUTCH	GERMAN
mackerel	BIO/ZOO	-maquereau (m)	-caballa (f) -verdel (m) -sarda (f)	-sgombro (m) -maccarello (m)	-makreel (m)	-Makrele (f)
mackerel shark mako shark blue pointer	BIO/ZOO	-requin mako (m) -requin taupe bleu (m) -requin touille (m)	-tiburón mako (m) -dientuso azul (m)	-squalo mako (m)	-makohaai (m)	-Mako (m) -Makrelenhai (m)
mackerel shark porbeable porbeable shark	BIO/ZOO	-requin taupe commun (m) -requin touille (m) -lamnie (f)	-marrajo sardinero (m) -cailón marrajo (m) -jaquetón (m)	-smeriglio (m) -talpa (f)	-haringshaai (m) -neushaai (m) -makereelhaai (m)	-Heringshai (m)
macrophotography	PHOTO/VID	-macrophotographie (f)	-macrofotografía (f)	-macrofotografia (f)	-macrofotografie (f)	-Makrophotographie (f)
made to measure	EQT	-sur mesure	-a medida	-su misura	-op maat	-nach Maß
madrepore	BIO/ZOO	-madrépore (f)	-madrepora (f)	-madrepora (f)	-madrepoor (m)	-Madrepora (f)
magnification		-grossissement (m)	-magnificación (f)	-ingrandimento (m)	-vergroting (f)	-Vergrößerung
main deck	NAUT	-pont principal (m)	-cubierta principal (f)	-ponte principale (m) -ponte di coperta (m) -coperta principale (f)	-hoofddek (n)	-Hauptdeck (n) -Freiborddeck (n)
maintenance	EQT	-entretien (m)	-mantenimiento (m)	-manutenzione (f)	-onderhoud (n)	-Wartung (f) -Instandhaltung (f)
make fast (to) moor (to)	NAUT	-amarrer	-amarrar	-ormeggiare	-vastmeren	-festmachen -vertäuen -verankern
make tight (to) seal (to)		-rendre étanche	-estancar	-rendere impermeabile -rendere stagno	-afdichten	-abdichten -dichten
mako shark blue pointer mackerel shark	BIO/ZOO	-requin mako (m) -requin taupe bleu (m) -requin touille (m)	-tiburón mako (m) -dientuso azul (m)	-squalo mako (m)	-makohaai (m)	-Mako (m) -Makrelenhai (m)
man overboard !		-un homme à la mer !	-hombre al agua !	-uomo a mare !	-man overboord !	-Mann über Bord !
manatee sea cow	BIO/ZOO	-lamantin (m) -vache de mer (f)	-manatí (m)	-lamantino (m)	-lamenti (m)	-Lamantin (m) -Seekuh (f) -Manati (m)
maneater great white shark	BIO/ZOO	-grand requin blanc (m)	-gran tiburón blanco (m)	-squalo bianco (m)	-witte haai (m)	-großer weißer Hai (m) -Menschenhai (m) -Weißhai
manta ray devil fish	BIO/ZOO	-raie manta (f)	-raya manta (f)	-manta (f) -raya manta (f) -diavolo di mare (m)	-duivelsrog (m) -manta rog (m)	-Manta-Rochen (m)
mantis shrimp	BIO/ZOO	-squille (m)	-casteneta (f) -galera (f)	-spannochia (f) -canocchia (f)	-bidsprinkhaankreeft (m)	-großer Heuschreckenkrebs (m)
manufacturer's name	EQT	-nom du fabricant (m)	-nombre del fabricante (m)	-nome del fabbricante (m)	-naam van de constructeur (m)	-Fabrikat (n) -Name des Herstellers (m)
manufacturing year year of manufacture	EQT	-année de fabrication (f)	-año de fabricación (m)	-anno di fabricazione (m)	-bouwjaar (n)	-Baujahr (n) -Herstellungsjahr (n)
marine		-marin	-marino	-marino	-zee-	-See- -marin
marine biology		-biologie marine	-biología marina (f)	-biologia marina (f)	-zeebiologie (f)	-Meeresbiologie (f)
marine fauna	BIO/ZOO	-faune marine (f)	-fauna marina (f)	-fauna marina (f)	-zeefauna (f)	-Meeresfauna (f)
marine flora	BIO/ZOO	-flore marine (f)	-flora marina (f)	-flora marina (f)	-zeeflora (f)	-Meeresflora (f)
marine mammal	BIO/ZOO	-mammifère marin (m)	-mamífero marino (m)	-mammifero marino (m)	-zeezoogdier (n)	-Meeressäuger (m)
marine snail sea snail	BIO/ZOO	-escargot de mer (m) -limace de mer (f)	-caracol (m) -caracola (f) -caracol marino (m) -lumaco di mare (m)	-lumaca di mare (f) -chiocciola marina (f)	-zeeslak (f)	-Seeschnecke (f) -Meerschnecke (f) -Meeresschnecke (f)
maritime law (m)		-droit maritime (m)	-derecho marítimo (m)	-diritto marittimo (m)	-zeerecht (n)	-Seerecht (n)
marker buoy	NAUT	-bouée de balisage (f)	-boya de baliza (f)	-boa di segnalazione (f)	-markeringsboei (f)	-Markierungsboje (f)
marking	NAUT	-balisage (m)	-balizamiento (m)	-sistema di boe (m)	-bebakening (f)	-Bebakung (f)
marking signaling	NAUT	-signalisation (f)	-señalización (f)	-segnalazione (f)	-signalering (f)	-Signalisierung (f)
marking tracing		-marquage (m)	-marqueo (m)	-marcamento (m)	-markering (f)	-Markierung (f)
marling whiting	BIO/ZOO	-merlan (m)	-merlán (m) -plegonegro (m)	-merlano (m)	-wijting (m)	-Wittling (m) -Merlan (m)
mask	EQT	-masque (m)	-máscara (f)	-maschera (f)	-masker (n) -duikmasker (n)	-Maske (f) -Tauchmaske (f)
mask belt mask strap	EQT	-courroie du masque (f) -sangle de masque (f)	-correa de la máscara -tira de la máscara (f) -cincha de máscara (f)	-cinghiolo della maschera (m)	-maskerband (m) -maskerriem (m)	-Maskenband (n) -Riemen der Maske (m)
mask clearing	DTP	-vidage de masque (m)	-vaciado de la máscara (m)	-svuotamento della maschera (m)	-klaren van het masker (n)	-Ausblasen der Maske (n)
mask frame	EQT	-cerclage du masque (m)	-encuadramiento de la máscara (m)	-bordatura della maschera (f) -telaio della maschera (m)	-maskergeraamte (n)	-Einfassung der Tauchmaske (f)
mask squeeze	MED/ANAT, DTP	-placage du masque (m) -barotraumatisme de l'oeil (m)	-placaje de la máscara (m)	-colpo di ventosa alla maschera (m)	-squeeze van het masker (m) -zuignapeffekt in het masker (n)	-Barotrauma der Maske (n) -Augen-Barotrauma (n)
mask strap mask belt	EQT	-courroie du masque (f) -sangle de masque (f)	-correa de la máscara -tira de la máscara (f) -cincha de máscara (f)	-cinghiolo della maschera (m)	-maskerband (m) -maskerriem (m)	-Maskenband (n) -Riemen der Maske (m)
mask volume	EQT	-volume du masque (m)	-volumen de la máscara (m)	-volume interno della maschera (m)	-volume van het masker (n)	-Maskenvolumen (n)
mast	NAUT	-mât (m)	-mástil (m)	-albero (m)	-mast (m)	-Mast (m)
maxi depth greatest depth reached	DTP	-profondeur maximale atteinte (f)	-profundidad máxima (f) -profundidad máxima alcanzada (f) -profundidad mayor (f)	-profondità massima raggiunta (f)	-maximale diepte (f) -maximaal bereikte diepte (f)	-Maximal erreichte Tauchtiefe (f)
maxillary sinus	MED/ANAT	-sinus maxillaire (m)	-seno maxilar (m)	-seno mascellare (m)	-kaakholte (f)	-Kieferhöhle (f)
maximum depth indicator	EQT	-aiguille traînante (f)	-aguja de arrastre (f)	-lancetta trainata (f) -lancetta di profundità massima	-sleepwijzer (m) -sleepnaald (f)	-Höchsttiefenzeiger (m) -Schleppzeiger (m)
maximum operative depth	DTP	-profondeur maximale accessible	-profundidad máxima accesible (f)	-profondità massima di utilizzo (f)	-maximaal bereikbare diepte (f) -maximaal operationele duikdiepte	-maxi erreichbare Tiefe (f) -maximale Tauchtiefe (f)
maximum pressure	EQT	-pression maximale (f)	-presión máxima (f)	-pressione massima (f)	-maximaaldruk (m)	-Höchstdruck (m)
maximum speed		-vitesse maximale (f)	-velocidad máxima (f)	-velocità massimale (f)	-maximale snelheid (f)	-Höchstgeschwindigkeit (f)
Me	DTP	-moi	-yo	-io	-ik	-Ich
meagre shadefish	BIO/ZOO	-courbine (f) -maigre (m)	-corvina (f) -corbina (f)	-corvina -bocca d'oro (f)	-ombervis (m)	-Adlerfisch (m) -Adlerlachs (m) -Schattenfish (m)
measure (to) gauge (to) meter (to)		-mesurer	-medir	-misurare	-meten	-messen
mechanic fitter		-mécanicien (m) -mécano (m)	-mecánico (m)	-meccanico (m)	-mecanicien (m)	-Mechaniker (m)
mechanical		-mécanique	-mecánico	-meccanico	-mechanisch	-mechanisch
mechanical diving accidents	MED/ANAT	-accidents mécaniques (mpl)	-accidentes mecánicos (mpl)	-accidenti meccanici (mpl)	-mechanische duikongevallen (npl)	-mechanische Tauchunfälle (mpl)
medical certificate	MED/ANAT	-certificat médical (m)	-certificado médico (m)	-certificato medico (m)	-doktersattest (n) -geneeskundige verklaring (f)	-ärtzliches Attest (n)
medical check-up medical examination medical visit medical consultation	MED/ANAT	-examen médical (m) -visite médicale (f) -contrôle médical (m)	-examen médico (m) -reconocimiento médico (m)	-esame medico (m) -visita medica (f)	-medisch onderzoek (n) -geneeskundig onderzoek (n)	-ärtzliche Prüfung (f) -ärtzliche Kontrolle (f) -ärtzlicher Besuch (m)
medical consultation medical examination medical visit medical check-up	MED/ANAT	-examen médical (m) -visite médicale (f) -contrôle médical (m)	-examen médico (m) -reconocimiento médico (m)	-esame medico (m) -visita medica (f)	-medisch onderzoek (n) -geneeskundig onderzoek (n)	-ärtzliche Prüfung (f) -ärtzliche Kontrolle (f) -ärtzlicher Besuch (m)
medical diving ability certificate	MED/ANAT	-certificat d'aptitude à la plongée (m) -certificat de non-contre-indication à la plongée (m)	-certificado médico de no-contraindicación para la práctica del buceo (m)	-certificato di abilitazione all'immersione (m) -certificato di idoneità medica (m)	-medisch duikbekwaamheidsattest (n) -medisch duikvaardigheidsattest (n) -attest van medische geschiktheid (n)	-Tauchtauglichkeitsbescheinigung (f)
medical examination medical visit medical consultation medical check-up	MED/ANAT	-examen médical (m) -visite médicale (f) -contrôle médical (m)	-examen médico (m) -reconocimiento médico (m)	-esame medico (m) -visita medica (f)	-medisch onderzoek (n) -geneeskundig onderzoek (n)	-ärtzliche Prüfung (f) -ärtzliche Kontrolle (f) -ärtzlicher Besuch (m)
medical visit medical examination medical consultation medical check-up	MED/ANAT	-examen médical (m) -visite médicale (f) -contrôle médical (m)	-examen médico (m) -reconocimiento médico (m)	-esame medico (m) -visita medica (f)	-medisch onderzoek (n) -geneeskundig onderzoek (n)	-ärtzliche Prüfung (f) -ärtzliche Kontrolle (f) -ärtzlicher Besuch (m)
mediterranean barracuda	BIO/ZOO	-sphyrène (m) -petit barracuda (m) -brochet de mer (m)	-espetón (m) -picudo (m) -barracuda (m) -bicuda (f)	-luccio di mare (m) -sfirena (f)	-Middellandse-Zeebarracuda (m)	-Pfeilhecht (m) -Mittelmeer-Barrakuda (m)
Mediterranean Sea	GEO	-Mer Méditerranée (f) -Méditerranée	-Mar Mediterráneo (m) -Mediterráneo (m)	-Mare Mediterraneo (m) -Mediterraneo (m)	-Middellandse Zee (f)	-Mittelmeer (n)
mediterranean wrasse axillary wrasse	BIO/ZOO	-crénilabre (m) -crénilabre méditerranéen (m)	-tordo (m) -tordo de roca (m) -roquer (m)	-tordo rosso (m)	-Middellandse Zee-lipvis (m) -witlippige lipvis (m)	-Lippfisch (m) -Mittelmeer-Lippfisch (m)
medium pressure hose	EQT	-tuyau moyenne pression (m) -flexible moyenne pression (m)	-tubo media presión (m)	-frusta pressione intermedia (f)	-midden drukslang (f) -MD slang (f)	-Mitteldruckschlauch (m)
medium pressure outlet medium pressure port	EQT	-sortie moyenne pression (f)	-salida media presión (f)	-uscita di pressione intermedia (f) -presa pressione intermedia (f)	-middendrukaansluiting (f) -middendrukpoort (m)	-Mitteldruckabgang (m) -Mitteldruckanschluss (m)
medium pressure port medium pressure outlet	EQT	-sortie moyenne pression (f)	-salida media presión (f)	-uscita di pressione intermedia (f) -presa pressione intermedia (f)	-middendrukaansluiting (f) -middendrukpoort (m)	-Mitteldruckabgang (m) -Mitteldruckanschluss (m)
medium pressure intermediate pressure		-moyenne pression (f)	-presión intermedia (f) -media presión (f)	-pressione media (f)	-middeldruk (m)	-Mitteldruck (m)
medulla oblongata spinal bulbe	MED/ANAT	-bulbe rachidien (m)	-bulbo raquídeo (m)	-oblongata (f) -bulbo spinale (m)	-verlengd ruggemerk (n) -oblongata (f)	-Oblongata (f)
medusa jellyfish	BIO/ZOO	-méduse (f)	-medusa (f)	-medusa (f)	-kwal (f)	-Qualle (f) -Meduse (f)
megamouth shark	BIO/ZOO	-requin grande gueule (m)	-tiburón bocudo	-squalo megamouth (m)	-grootbekhaai	-Riesenmaulhai (m)
membran diaphragm	EQT	-membrane (f)	-membrana (f)	-membrana (f)	-membraan (f, n)	-Membran (f)
memory	EQT	-mémoire (f)	-memoria (f)	-memoria (f)	-geheugen (n)	-Speicher (m)
memory effect	EQT	-effet de mémoire (m) -effet mémoire (m)	-efecto de almacenamiento (m)	-effetto memoria (m)	-geheugeneffekt (n) -geheugenwerking (m)	-Speichereffekt (m)
Ménière's disease oticodinia	MED/ANAT	-vertige de Ménière (m)	-oticodinia (f) -síndrome vertiginoso de origen vestibular (m)	-oticodinia (f) -vertigine di Ménière (f)	-ziekte van Ménière (f)	-Méniere-Schwindel (m) -Otikodinie (f) -Otikodinose (f)
merluce hake sea luce	BIO/ZOO	-merluche (f) -merluchon (m) -merlu (m)	-merluza (f)	-nasello (m)	-mooie meid (f) -heek (m) -stokvis (m)	-Seehecht (m) -Hechtdorsch (m)
mermaid's cup acetabularia	BIO/ZOO	-acétabulaire (f)	-acetabularia (f)	-acetabularia (f)	-parasolwier (n)	-Schirmalge (f)
metabolism	MED/ANAT	-métabolisme (m)	-metabolismo (m)	-metabolismo (m)	-metabolisme (m)	-Metabolismus (m)
metal detector	EQT	-détecteur de métaux (m)	-detector de metales (m)	-rivelatore di metalli (m) -cercametalli (m) -metal detector (m)	-metaaldetector (m)	-Metalldetektor (m) -Metallsucher (m)
meter (to) gauge (to) measure (to)		-mesurer	-medir	-misurare	-meten	-messen
metric thread	EQT	-filet métrique (m) -filetage métrique (m)	-rosca métrica (f) -roscado métrico (m)	-filettatura metrica (f) -filetto metrico (m)	-metrische schroefdraad (m)	-metrisches Gewinde (n)
micro-bubble	MED/ANAT, PHYS/CHEM	-microbulle (f)	-microburbuja (f)	-microbolla (f)	-microbel (f)	-Mikroblase (f)
micro-organism	BIO/ZOO	-micro-organisme (m)	-microorganismo (m)	-microorganismo (m)	-micro-organisme (n)	-Mikroorganismus (m)
microcosm sea fig sea egg	BIO/ZOO	-violet (m) -figue de mer (f)	-probecho (m)	-uovo di mare (m)	-microcosmos (m)	-Mikrokosmus-Seescheide (f)
middle ear	MED/ANAT	-oreille moyenne (f)	-oído medio (m)	-orecchio medio (m)	-middenoor (n)	-Mittelohr (n)
middle ear squeeze	MED/ANAT	-barotraumatisme de l'oreille moyenne (m)	-barotraumatismo del oído medio (m)	-barotraumatismo dell'orechhio medio (m)	-middenoor-barotrauma (f, n)	-Barotrauma des Mittelohrs (n)
military diver		-plongeur militaire (m) -plongeur de combat (m) -nageur de combat (m)	-buceador militar (m)	-sommozatore militare (m)	-gevechtsduiker (m)	-Kampftaucher (m) -Kampfschwimmer (m)
miller's thumb bullhead	BIO/ZOO	-chabot (m) -meunier (m) -bavard (m)	-coto común (m)	-scazzone (m)	-donderpad (m) -gowie (m)	-Groppe (f) -Kaulkopf (m)
minehunting diver clearance diver		-plongeur démineur (m)	-buceador quitaminas (m)	-sommozzatore sminamentore (m)	-duiker mijnenveger (m)	-Minentaucher (m)
miss a deco stop (to) overshoot a stop (to)	DTP	-sauter un palier -rater un palier	-no hacer una parada -fallar una parada	-saltare una tappa	-een decostop overslaan	-eine Dekostufe überspringen
mist	METEO	-brouillard (m)	-niebla (f)	-nebbione (f)	-mist (m) -nevel (m)	-Nebel (m)
mist up (to) steam up (to)		-se couvrir de buée	-empañarse	-appannarsi	-beslaan	-beschlagen
mist fog	EQT	-buée (f)	-vaho (m)	-vapore (m) -appannamento (m)	-wasem (m) -aanslag (m)	-Beschlag (m)
mit mitten		-moufle (m)	-manopla (f)	-manopola (f)	-want (f)	-Fäustling (m) -Fausthandschuh (m) -Fäustel (n)
mitten mit		-moufle (m)	-manopla (f)	-manopola (f)	-want (f)	-Fäustling (m) -Fausthandschuh (m) -Fäustel (n)
mixed gas gas mixture breathable mixture	DTP	-mélange gazeux (m) -mélange respiratoire (m)	-mezcla gaseosa (f) -mezcla respiratoria (f) -mezcla respirable (f) -mezclador de gases (m)	-miscela gassosa (f) -miscela respiratoria (f)	-gasmengsel (n) -ademmengsel (n)	-Gasgemisch (n) -Mischgas (n)
mixture (f)	DTP	-mélange (m)	-mezcla (f) -mezclador (m)	-miscela (f)	-mengsel (n)	-Gemisch (n)
mobile phone handy cellphone		-GSM (m) -téléphone modulaire (m) -téléphone mobile (m) -portable (m) -téléphone cellulaire (m)	-teléfono móvil (m) -móvil (m)	-telefono cellulare (m) -cellulare (m) -telefonino (m)	-gsm (m) -handy (m)	-Handy (n)
model	PHOTO/VID	-modèle (m)	-modelo (m)	-modello (m)	-model (n)	-Modell (n)
moderate breeze Beaufort 4	NAUT	-jolie brise (f)	-brisa moderata (f) -bonancible	-vento moderato (m)	-bescheiden bries (f)	-mäßige Brise (f)
moderate gale Beaufort 7 near gale	METEO	-grand frais (m)	-frescachón -viento fuerte (m)	-vento forte (m)	-kalme wind	-steifer Wind (m)
moisture		-humidité (f)	-humedad (f)	-umidità (f)	-vochtigheid (f)	-Feuchtigkeit (f)
moisture cap protection cap protective cap	EQT	-capuchon de protection (m)	-capucha (f) -tapa protectora (f)	-tappo di protezione (m)	-beschermkap (m)	-Schutzkappe (f)
mole breakwater	GEO	-brise-lames (m)	-escollera (f)	-frangiflutti (m) -frangionde (m)	-golfbreker (m)	-Wellenbrecher (m)
mollusc	BIO/ZOO	-mollusque (m)	-molusco (m)	-mollusco (m)	-weekdier (n)	-Schalentier (n)
monitor instructor	EDU	-moniteur (m) -instructeur (m)	-monitor (m) -instructor (m)	-monitore (m) -istruttore (m)	-instructeur (m)	-Tauchlehrer (m)
monk fish angler fish monk sea devil	BIO/ZOO	-baudroie (f) -lotte (f)	-rape (m) -rana pescadora (f) -pez pescador (m) -pez tamboril (m)	-rana pescatrice (f)	-zeeduivel (m) -hozemond (m)	-Froschfisch (m) -Seeteufel (m) -Angler (m)
monk angler fish monk fish sea devil	BIO/ZOO	-baudroie (f) -lotte (f)	-rape (m) -rana pescadora (f) -pez pescador (m) -pez tamboril (m)	-rana pescatrice (f)	-zeeduivel (m) -hozemond (m)	-Froschfisch (m) -Seeteufel (m) -Angler (m)
monkfish angel shark	BIO/ZOO	-ange de mer (m) -requin-raie (m)	-angelote (m) -pez ángel (m)	-pesce angelo (m) -squadro (m)	-zeeëngel (m)	-Meerengel (m) -Engelhai (m)
monofin	EQT	-monopalme (f)	-monoaleta (f)	-monopinna (f)	-monovin (f)	-Monoflosse (f)
monoplegia	MED/ANAT	-monoplégie (f)	-monoplejia (f)	-monoplegia (f)	-monoplegie (f)	-Monoplegie (f)
moon jellyfish common jellyfish	BIO/ZOO	-aurélie (f)	-aurelia (f)	-pota marina (f) -medusa quadrifoglio (f)	-oorkwal (f)	-Ohrenqualle (f)
moor (to) make fast (to)	NAUT	-amarrer	-amarrar	-ormeggiare	-vastmeren	-festmachen -vertäuen -verankern
mooring	NAUT	-amarrage (m)	-fondeado (m) -amarradero (m)	-ormeggio (m)	-vastlegging (f) -vastmeren (n)	-Festmachen (n)
mooring bitt	NAUT	-bitte d'amarrage (m)	-bita de amarre (f)	-bitta d'ormeggio (f)	-haalpen (f)	-Ankerbeting (m)
mooring buoy anchorage buoy anchor buoy	NAUT	-bouée d'amarrage (f)	-boya de fondeado (f) -boya de amarre (f)	-boa di ormeggio (f) -grippiale (m)	-afmeerboei (f) -meerboei (f)	-Festmacheboje (f) -Festmachetonne (f) -Muringboje (f) -Ankerboje (f)
mooring line painter	NAUT	-amarre (f)	-amarra (f)	-ormeggio (m)	-tros (m) -meertros (m) -meertouw (n)	-Festmachleine (f) -Haltetau (n)
moorish idol half-moon angel fish	BIO/ZOO	-poisson ange à croissant (m)	-idolo moro (m)	-idolo moresco (m)	-gehoornde wimpelvis (m)	-Halfterfisch (m)
moss		-mousse (f)	-musgo (m)	-musco (m)	-mos (n)	-Moos (n)
motionless immobile still		-immobile	-inmóvil	-immobile	-onbeweeglijk	-unbeweglich
motor boat	NAUT	-canot à moteur (m)	-barco con motor (m)	-motoscafo (m) -barca a motore (f)	-motorboot (m)	-Motorboot (m)
motor engine	NAUT	-moteur (m)	-motor (m)	-motore (m)	-motor (m)	-Motor (m)
mount (to) assemble (to) fit (to)	EQT	-monter -assembler	-montar	-montare -assemblare	-monteren	-montieren
mountain lake	GEO	-lac de montagne (m)	-lago de montaña (m)	-lago di montagna (m)	-bergmeer (m)	-Bergsee (m)
mounting fitting assembly	EQT	-montage (m) -fixation (f) -assemblage (m)	-montaje (m)	-montaggio (m) -assemblaggio (m)	-montage (f)	-Montage (f) -Befestigung (f)
mouth	MED/ANAT	-bouche (f)	-boca (f)	-bocca (f)	-mond (m)	-Mund (m)
mouth to mouth resuscitation expired air resuscitation	MED/ANAT	-bouche-à-bouche (m)	-boca a boca (m)	-bocca a bocca (m)	-mond-op-mond-beademing (f)	-Mund-zu-Mund-Beatmung (f) -Atemspende (f)
mouth to nose resuscitation	MED/ANAT	-bouche-à-nez (m)	-boca a nariz (m)	-bocca a naso (m)	-mond-op-neus-beademing (f)	-Mund-zu-Nase-Beatmung (f)
mouth estuary	GEO	-embouchure (f) -estuaire (m)	-desembocadura (f) -estuario (m)	-imboccatura (f) -foce (f) -estuario (m) -estuario (m)	-riviermonding (f)	-Mündung (f) -Ästuar (n)
mouthpiece	EQT	-embout (m)	-boquilla (f) -embocadura (f)	-boccaglio (m)	-mondstuk (n)	-Mundstück (n)
mouthpiece protector	EQT	-porte-embout	-	-proteggi boccaglio	-mondstukhouder (m)	-Mundstückhalter (m)
movement (m)		-mouvement (m)	-movimiento (m)	-movimiento (m)	-beweging (f)	-Bewegung (f)
mucous membran	MED/ANAT	-muqueuse (f)	-mucosa (f)	-mucosa (f)	-slijmvlies (n)	-Schleimhaut (f)
mud silting	GEO	-envasement (m)	-encenagamiento (m)	-interrimento (m) -infangamento (m)	-verslibbing (f) -dichtslibbing (f) -verslijking (f)	-Verschlammung (f) -Verschlickung (f)
mud slime sludge silt	GEO	-boue (f) -vase (f)	-lodo (m) -fango (m)	-fango (m)	-slib (n)	-Schlamm (m)
mullet	BIO/ZOO	-mulet (m)	-mugil (m) -lebranche (m)	-cefalo (m) -muggine (m)	-harder (m)	-Meeräsche (f)
multi-level dive	DTP	-plongée multi-niveaux	-inmersión multi-nivel (f)	-immersione multilivello (m)	-multi-level duikgang (m)	-Multi-level-Tauchgang (m)
multi-level profile	DTP	-profil multi-niveaux (m) -profil à plusieurs niveaux (m)	-perfil multi-nivel (m)	-profilo multilivello (m)	-multi-level-profiel (n)	-Multi-Level-Profil (n)
multiple dives	DTP	-plongées multiples (fpl) -plongées répétitives (fpl)	-inmersiones repetitivas (fpl)	-immersioni multiple (fpl) -immersioni ripetitive (fpl)	-meervoudige duikgangen (mpl)	-Mehrfachtauchgänge (mpl)
multiseat recompression chamber	MED/ANAT	-caisson de recompression multiplace (m)	-cámara de recompresion multiplaza (f)	-camera di ricompressione multiposto (f)	-meerpersoons-decompressietank (m) -meerplaatscaisson (m)	-Druckkammer für mehrere Personen (f) -Mehrpersonendruckkammer (f)
multitool	EQT	-outil multi-usages (m) -multitool (m)	-herramienta multiusos (f) -multitool (m)	-attrezzo universale (m) -utensile multifunzionale (m) -multitool (m)	-multitool (m)	-Universalwerkzeug (n)
murex shell	BIO/ZOO	-rocher (m) -murex (m)	-múrice (m)	-murice (m)	-purperslak (m)	-Stachelschnecke (f)
muscle	MED/ANAT	-muscle (m)	-músculo (m)	-muscolo (m)	-spier (m)	-Muskel (f)
mussel	BIO/ZOO	-moule (f)	-mejillón (m)	-cozza (f) -mitilo (m) -musculo (m)	-mossel (f)	-Muschel (f)
mussel bed	BIO/ZOO	-banc de moules (m)	-banco de mejillones (m)	-banco di cozze (m)	-mosselbank (f)	-Muschelbank (f)
mysticeti baleen whale	BIO/ZOO	-baleine à fanons (f) -mysticète (m)	-misticeto (m)	-misticeto (m)	-balein-walvis (m)	-Bartenwal (m)