mambo (n.)youdaoicibaDictYouDict[mambo 词源字典]
popular dance (like the rhumba but livelier), September 1948, from American Spanish mambo, said by Webster to be from Haitian creole word for "voodoo priestess."[mambo etymology, mambo origin, 英语词源]
MamelukeyoudaoicibaDictYouDict
Egyptian dynasty 1254-1517, originally a military unit comprised of Caucasian slaves, from Middle French mameluk and directly from Arabic mamluk "purchased slave," literally "possessed," from past participle of malaka "he possessed" (compare Arabic malik, Hebrew melekh "king").
mamma (n.)youdaoicibaDictYouDict
1570s, representing the native form of the reduplication of *ma- that is nearly universal among the Indo-European languages (Greek mamme "mother, grandmother," Latin mamma, Persian mama, Russian and Lithuanian mama "mother," German Muhme "mother's sister," French maman, Welsh mam "mother"). Probably a natural sound in baby-talk, perhaps imitative of sound made while sucking.

Its late appearance in English is curious, but Middle English had mome (mid-13c.) "an aunt; an old woman," also an affectionate term of address for an older woman. In educated usage, the stress is always on the last syllable. In terms of recorded usage of related words in English, mama is from 1707, mum is from 1823, mummy in this sense from 1839, mommy 1844, momma 1852, and mom 1867.
mammal (n.)youdaoicibaDictYouDict
1826, anglicized form of Modern Latin Mammalia (1773), coined 1758 by Linnaeus for the class of mammals, from neuter plural of Late Latin mammalis "of the breast," from Latin mamma "breast," perhaps cognate with mamma.
Mammalia (n.)youdaoicibaDictYouDict
1773, from Modern Latin (Linnaeus), from neuter plural of Late Latin mammalis, from mamma (see mammal).
mammalian (adj.)youdaoicibaDictYouDict
1813, from mammal + -ian. As a noun, from 1835.
mammary (adj.)youdaoicibaDictYouDict
1680s, from French mammaire (18c.), from Latin mamma "breast," probably from the child's word for "mother" (see mamma).
mammo-youdaoicibaDictYouDict
word-forming element meaning "breast," from Latin mamma "breast" (see mammal).
mammogram (n.)youdaoicibaDictYouDict
1937, from mammo- + -gram.
mammography (n.)youdaoicibaDictYouDict
1937, from mammo- + -graphy.
Mammon (n.)youdaoicibaDictYouDict
"personification of wealth," mid-14c., from Late Latin mammona, from Greek mamonas, from Aramaic mamona, mamon "riches, gain;" left untranslated in Greek New Testament (e.g. Matt. vi:24, Luke xvi:9-13) retained in the Vulgate, and regarded mistakenly by medieval Christians as the name of a demon.
mammoth (n.)youdaoicibaDictYouDict
1706, from Russian mammot', probably from Ostyak, a Finno-Ugric language of northern Russia (compare Finnish maa "earth"). Because the remains were dug from the earth, the animal was believed to root like a mole. As an adjective, "gigantic," from 1802; in this sense "the word appears to be originally American" [Thornton, "American Glossary"], and its first uses are in derogatory accounts to the cheese wheel, more than 4 feet in diameter, sent to President Jefferson by the ladies of the Baptist congregation in Cheshire, Mass., as a present, engraved with the motto "Rebellion to tyrants is obedience to God." Federalist editors mocked the affair, and called up the word mammoth (known from Peale's exhibition) to characterize it.
mammy (n.)youdaoicibaDictYouDict
1520s, diminutive of mam (see mamma). Meaning "black woman having the care of white children" is by 1837, Southern U.S. dialect, variant of mamma.
mamzer (n.)youdaoicibaDictYouDict
"bastard," 1560s, from Late Latin mamzer, from Hebrew mamzer, left untranslated in Deut. xxiii:2 in the Vulgate.
man (n.)youdaoicibaDictYouDict
Old English man, mann "human being, person (male or female); brave man, hero; servant, vassal," from Proto-Germanic *manwaz (cognates: Old Saxon, Swedish, Dutch, Old High German man, German Mann, Old Norse maðr, Danish mand, Gothic manna "man"), from PIE root *man- (1) "man" (cognates: Sanskrit manuh, Avestan manu-, Old Church Slavonic mozi, Russian muzh "man, male").

Plural men (German Männer) shows effects of i-mutation. Sometimes connected to root *men- "to think" (see mind), which would make the ground sense of man "one who has intelligence," but not all linguists accept this. Liberman, for instance, writes, "Most probably man 'human being' is a secularized divine name" from Mannus [Tacitus, "Germania," chap. 2], "believed to be the progenitor of the human race."
So I am as he that seythe, `Come hyddr John, my man.' [1473]
Sense of "adult male" is late (c. 1000); Old English used wer and wif to distinguish the sexes, but wer began to disappear late 13c. and was replaced by man. Universal sense of the word remains in mankind and manslaughter. Similarly, Latin had homo "human being" and vir "adult male human being," but they merged in Vulgar Latin, with homo extended to both senses. A like evolution took place in Slavic languages, and in some of them the word has narrowed to mean "husband." PIE had two stems: *uiHro "freeman" (source of Sanskrit vira-, Lithuanian vyras, Latin vir, Old Irish fer, Gothic wair) and *hner "man," a title more of honor than *uiHro (source of Sanskrit nar-, Armenian ayr, Welsh ner, Greek aner).
MANTRAP, a woman's commodity. [Grose, "Dictionary of the Vulgar Tongue," London, 1785]
Man also was in Old English as an indefinite pronoun, "one, people, they." The chess pieces so called from c. 1400. As an interjection of surprise or emphasis, first recorded c. 1400, but especially popular from early 20c. Man-about-town is from 1734; the Man "the boss" is from 1918. To be man or mouse "be brave or be timid" is from 1540s. Men's Liberation first attested 1970.
At the kinges court, my brother, Ech man for himself. [Chaucer, "Knight's Tale," c. 1386]
man (v.)youdaoicibaDictYouDict
Old English mannian "to furnish (a fort, ship, etc.) with a company of men," from man (n.). Meaning "to take up a designated position on a ship" is first recorded 1690s. Meaning "behave like a man, act with courage" is from c. 1400. To man (something) out is from 1660s. Related: Manned; manning.
man-eater (n.)youdaoicibaDictYouDict
also maneater, c. 1600, "cannibal," from man (n.) + eater. From 1837 in reference to animals (sharks); 1862 of tigers; 1906 of women. Related: Man-eating.
man-hater (n.)youdaoicibaDictYouDict
"misanthrope," 1570s, from man (n.) + hater. Old English had mannhata "man-hater."
man-like (adj.)youdaoicibaDictYouDict
also manlike, mid-15c., from man (n.) + like (adj.).
man-of-war (n.)youdaoicibaDictYouDict
late 14c., "a soldier," from man (n.) + war. Meaning "vessel equipped for warfare" is from late 15c. Man in the sense of "a ship" is attested from late 15c. in combinations (such as merchantman). The sea creature known as the Portuguese man-of-war (1707) is so called for its sail-like crest.