| MOA | • moa n. Any of several species of large, extinct, flightless birds of the family Dinornithidae that were native… • moa n. (Internet slang, uncommon) An extremely tall individual. • MoA n. Initialism of mechanism of action. |
| MOB | • mob n. A large or disorderly group of people; especially one bent on riotous or destructive action. • mob n. (Archaic) The lower classes of a community; the rabble. • mob n. (Collective noun) A group of animals such as horses or cattle. |
| MOC | • moc n. (Informal) moccasin (type of shoe). • MOC n. Initialism of man of color or men of color. • MOC adj. Initialism of masculine of center. |
| MOD | • mod n. (Uncountable) An unconventionally modern style of fashionable dress originating in England in the 1960s… • mod n. (UK) A 1960s British person who dressed in such a style and was interested in modernism and the modern… • mod n. (Informal) Clipping of modification. |
| MOE | • moe n. (Slang) Strong interest in, and especially fetishistic attraction towards, fictional characters in anime… • moe adv. Obsolete form of mo. • moe adv. Obsolete form of more. |
| MOG | • mog n. (UK, depreciative or derogatory) Synonym of moggy: a domestic cat, especially a non-pedigree or unremarkable one. • mog v. (UK, US, dialect) To move away; to go off. • mog v. (Transitive, seduction community, incel slang) To assert one’s dominance over. |
| MOI | • moi pron. (Humorous or sarcastic, often used questioningly to express mock surprise) Me. • MOI n. (Emergency medicine) Initialism of method of injury. • mo'i n. (Hawaii) A king or high chief. |
| MOL | • mol n. (Chemistry, physics, dated) Alternative spelling of mole. • mol sym. (Chemistry) mole. • Mol prop.n. A municipality in Antwerp province, Belgium. |
| MOM | • mom n. (Canada, South Africa, US, West Midlands, colloquial, informal) Mother. • mom n. (Informal) An adult female owner of a pet. • mom v. (Transitive, North America, informal) To care for in a motherly way. |
| MON | • mon n. (Historical) The former currency of Japan until 1870, before the yen. • mon n. The badge or emblem of a Japanese family, especially a family of the ancient feudal nobility; typically… • mon n. (Slang, used in the vocative) A colloquial means of address of man in places such as Jamaica and Shropshire… |
| MOO | • moo n. (Onomatopoeia) The characteristic lowing sound made by cattle. • moo n. (UK, slang, mildly derogatory) A foolish woman. • moo v. (Intransitive) Of a cow or bull, to make its characteristic lowing sound. |
| MOP | • mop n. An implement for washing floors or similar, made of a piece of cloth, or a collection of thrums, or… • mop n. A wash with a mop; the act of mopping. • mop n. (Humorous) A dense head of hair. |
| MOR | • Mor prop.n. A surname. • MOR n. A mid-ocean ridge: a submarine volcanic mountain range. • MOR prop.n. Abbreviation of Morelos., a state of Mexico. |
| MOS | • mos n. (Rare) singular of mores (“moral norms or customs”). • mos n. Plural of mo (“month; molester”). • mos sym. (International standards) ISO 639-2 & ISO 639-3 language code for Mooré. |
| MOT | • mot n. A witty remark; a witticism; a bon mot. • mot n. (Obsolete) A word or a motto; a device. • mot n. (Obsolete) A note or brief strain on a bugle. |
| MOU | • mou part. (Malaysia, Singapore, colloquial) Sentence-final particle, forms a tag question. • Mou prop.n. A surname from Chinese. • MoU n. Abbreviation of memorandum of understanding. |
| MOW | • mow v. (Transitive) To cut down grass or crops. • mow v. (Transitive, often with through) To cut down or slaughter in great numbers. • mow n. The act of mowing (A garden, grass, etc.). |
| MOY | • Moy prop.n. A surname. • Moy prop.n. A small village beside Loch Moy in the Highland council area, Scotland (OS grid ref NH7634). • Moy prop.n. A hamlet beside the Loch Laggan Reservoir in the Highland council area (OS grid ref NN4282). |
| MOZ | • Moz prop.n. (UK, slang) Morrissey (born 1959), an English singer-songwriter and author. • Moz prop.n. (Southern Africa, slang) Short for Mozambique. • MOZ sym. (International standards) ISO 3166-1 alpha-3 country code for Mozambique. |