moustache (n.)youdaoicibaDictYouDict[moustache 词源字典]
see mustache. Related: moustachial.[moustache etymology, moustache origin, 英语词源]
mousy (adj.)youdaoicibaDictYouDict
1812 with reference to quietness; 1853, of color; from mouse + -y (2).
mouth (n.)youdaoicibaDictYouDict
Old English muþ "mouth, opening, door, gate," from Proto-Germanic *munthaz (cognates: Old Saxon, Old Frisian muth, Old Norse munnr, Danish mund, Middle Dutch mont, Dutch mond, Old High German mund, German Mund, Gothic munþs "mouth"), with characteristic loss of nasal consonant in Old English (compare tooth, goose), from PIE *mnto-s (cognates: Latin mentum "chin"). In the sense of "outfall of a river" it is attested from late Old English; as the opening of anything with capacity (a bottle, cave, etc.) it is recorded from c. 1200. Mouth-organ attested from 1660s.
mouth (v.)youdaoicibaDictYouDict
c. 1300, "to speak," from mouth (n.). Related: Mouthed; mouthing. Old English had muðettan "to blab."
mouth-watering (adj.)youdaoicibaDictYouDict
1822, from mouth (n.) + water (v.).
mouthful (n.)youdaoicibaDictYouDict
1520s, "as much as a mouth can hold," from mouth (n.) + -ful. Meaning "a lot to say" is from 1748.
mouthpiece (n.)youdaoicibaDictYouDict
also mouth-piece, 1680s, "casting fitted on an open end of a pipe, etc.," from mouth (n.) + piece (n.). Meaning "piece of a musical instrument that goes in the mouth" is from 1776. Sense of "one who speaks on behalf of others" is from 1805; in the specific sense of "lawyer" it is first found 1857.
mouthwash (n.)youdaoicibaDictYouDict
also mouth-wash, 1840, from mouth (n.) + wash (n.).
mouthy (adj.)youdaoicibaDictYouDict
1580s, from mouth (n.) + -y (2).
mouton enrage (n.)youdaoicibaDictYouDict
1932, from French mouton enragé, literally "angry sheep." "A normally calm person who has become suddenly enraged or violent" [OED].
movable (adj.)youdaoicibaDictYouDict
also moveable, late 14c., "disposed to movement;" c. 1400, "capable of being moved," from Old French movable, from moveir (see move (v.)). A moveable feast (early 15c.) is one in the Church calendar which, though always on the same day of the week, varies its date from year to year. Related: Movability.
move (v.)youdaoicibaDictYouDict
late 13c., from Anglo-French mover, Old French movoir "to move, get moving, set out; set in motion; introduce" (Modern French mouvoir), from Latin movere "move, set in motion; remove; disturb" (past participle motus, frequentative motare), from PIE root *meue- "to push away" (cognates: Sanskrit kama-muta "moved by love" and probably mivati "pushes, moves;" Lithuanian mauti "push on;" Greek ameusasthai "to surpass," amyno "push away").

Intransitive sense developed in Old French and came thence to English, though it now is rare in French. Meaning "to affect with emotion" is from c. 1300; that of "to prompt or impel toward some action" is from late 14c. Sense of "to change one's place of residence" is from 1707. Meaning "to propose (something) in an assembly, etc.," is first attested mid-15c. Related: Moved; moving.
move (n.)youdaoicibaDictYouDict
mid-15c., "proposal," from move (v.). From 1650s in the gaming sense. Meaning "act of moving" is from 1827. Phrase on the move "in the process of going from one place to another" is from 1796; get a move on "hurry up" is Americal English colloquial from 1888 (also, and perhaps originally, get a move on you).
movement (n.)youdaoicibaDictYouDict
late 14c., from Old French movement "movement, exercise; start, instigation" (Modern French mouvement), from Medieval Latin movimentum, from Latin movere (see move (v.)). In the musical sense of "major division of a piece" it is attested from 1776; in the political/social sense, from 1828. Related: Movements.
mover (n.)youdaoicibaDictYouDict
late 14c., agent noun from move (v.). Originally of God. Meaning "one who moves goods as a profession" is from 1838.
movie (n.)youdaoicibaDictYouDict
1912 (perhaps 1908), shortened form of moving picture in the cinematographic sense (1896). As an adjective from 1913. Movie star attested from 1913. Another early name for it was photoplay.
movies (n.)youdaoicibaDictYouDict
"moving pictures," 1912, see movie.
mow (v.)youdaoicibaDictYouDict
Old English mawan "to mow" (class VII strong verb; past tense meow, past participle mawen), from Proto-Germanic *mæanan (cognates: Middle Low German maeyen, Dutch maaien, Old High German maen, German mähen "to mow," Old English mæd "meadow"), from PIE root *me- (4) "to mow, to cut grass or grain" (cognates: poetic Greek amao, Latin metere "to reap, mow, crop," Italian mietere, Old Irish meithleorai "reapers," Welsh medi). Related: Mowed; mown; mowing.
mow (n.)youdaoicibaDictYouDict
"stack of hay," Old English muga, muwa "a heap, swath of corn, crowd of people," earlier muha, from Proto-Germanic *mugon (cognates: Old Norse mugr "a heap," mostr "crowd"), of uncertain origin.
mower (n.)youdaoicibaDictYouDict
early 14c., agent noun from mow (v.). Mechanical sense is from 1852.