| AMA | • ama n. Alternative spelling of amah. • ama n. A traditional Japanese pearl diver, typically female. • ama n. (Nautical) The float on the outrigger of a proa or trimaran. |
| AME | • AmE prop.n. (Linguistics) Abbreviation of American English. • AME n. Initialism of Alternate Mission Equipment. • AME n. Initialism of Aviation Medical Examiner. |
| AMI | • AMI n. (Cardiology) Initialism of acute myocardial infarction. • AMI n. (Anatomy) Initialism of agonist-antagonist myoneural interface. • AMI n. (French) a friend. |
| AMP | • amp n. (Colloquial, countable) Short for ampere. • amp n. (Colloquial, countable) Short for amplifier. • amp n. (Colloquial, countable) Short for ampoule. |
| AMU | • amu n. Abbreviation of atomic mass unit. • AMU n. Initialism of atomic mass unit. • AMU n. Initialism of astronaut maneuvering unit. |
| EME | • eme n. (Obsolete outside Scotland) An uncle. • eme n. (Scotland) Friend. • Eme prop.n. (US, slang) The Mexican Mafia. |
| EMO | • emo n. (Uncountable, music, early 1990s) A particular style of hardcore punk rock. • emo n. (Countable, early 1990s) An individual of people associated with that subculture and musical style. • emo n. (Uncountable, music, late 1990s-current) Any form of guitar-driven alternative rock that is particularly… |
| EMS | • ems n. Plural of em. • Ems prop.n. A river in northwestern Germany. • Ems prop.n. A diminutive of the female given names Emma or Emily. |
| EMU | • emu n. (Obsolete) A cassowary (genus Casuarius). • emu n. A large flightless bird native to Australia, Dromaius novaehollandiae. • emu n. (Physics) Initialism of electromagnetic unit. |
| HMM | • hmm interj. Indicating thinking or pondering. • hmm interj. A demand for an answer to a question. • hmm v. (Intransitive) To make a thoughtful humming noise. |
| IMP | • imp v. (Obsolete) To engraft or plant (A plant or part of one, a sapling, etc.). • imp v. (Figuratively, archaic) To graft or implant (something other than a plant); to fix or set (something) in. • imp v. (Falconry, veterinary medicine) To engraft (a feather) on to a broken feather in a bird’s wing or tail… |
| MMM | • mmm interj. (Onomatopoeia) An emotional expression of contentment. • mmm interj. (Onomatopoeia) An expression used to show thought or reflection. • mmm interj. (Onomatopoeia) Used to represent an utterance that is muffled or spoken with a full mouth (also spelled "mmph"). |
| OMA | • oma n. (Among people of German ancestry) grandmother, grandma. • Oma prop.n. A township in Gêrzê County, Ngari, Tibet Autonomous Region, China. • Oma prop.n. A town in Iron County, Wisconsin, United States. |
| OMS | • oms n. Plural of om. • oms v. Third-person singular simple present indicative form of om. • OMs n. Plural of OM. |
| SMA | • sma phr. Initialism of suck my ass. • sma sym. (International standards) ISO 639-2 & ISO 639-3 language code for Southern Sámi. • SMA n. (Military, US) Initialism of Sergeant Major of the Army. |
| UME | • ume n. Japanese apricot, a species of Asian plum, Prunus mume. • Ume prop.n. A Japanese female given name from Japanese. • UME n. Initialism of unusual mortality event. |
| UMM | • umm interj. Implying hesitation. • umm v. (Intransitive, rare) To make the umm sound to express confusion or hesitancy. • UMM interj. an interjection expressing doubt or hesitation, also UM. |
| UMP | • ump n. (Sports, informal) An umpire. • ump v. (Transitive, intransitive) To act as an umpire (in). • UMP n. Initialism of uridine monophosphate. |
| UMS | • ums n. Plural of um. • ums v. Third-person singular simple present indicative form of um. • UMs n. Plural of UM. |
| UMU | • umu n. An earth oven used by the Maori. • UMU n. (Maori) a type of Maori oven, aka hangi. |