英语词源字典 - 在线词源网站

bohemian (n.)[bohemian 词源字典]: "a gypsy of society," 1848, from French bohemién (1550s), from the country name (see Bohemia). The modern sense is perhaps from the use of this country name since 15c. in French for "gypsy" (they were wrongly believed to have come from there, though their first appearance in Western Europe may have been directly from there), or from association with 15c. Bohemian heretics. It was popularized by Henri Murger's 1845 story collection "Scenes de la Vie de Boheme," the basis of Puccini's "La Bohème." Used in English 1848 in Thackary's "Vanity Fair."
The term 'Bohemian' has come to be very commonly accepted in our day as the description of a certain kind of literary gipsey, no matter in what language he speaks, or what city he inhabits .... A Bohemian is simply an artist or littérateur who, consciously or unconsciously, secedes from conventionality in life and in art. ["Westminster Review," 1862]
[bohemian etymology, bohemian origin, 英语词源]
mannequin (n.): 1902, "model to display clothes," from French mannequin (15c.), from Dutch manneken (see manikin). A French form of the same word that yielded manikin, and sometimes mannequin was used in English in a sense "artificial man" (especially in translations of Hugo). Originally of persons, in a sense where we might use "model."
A mannequin is a good-looking, admirably formed young lady, whose mission is to dress herself in her employer's latest "creations," and to impart to them the grace which only perfect forms can give. Her grammar may be bad, and her temper worse, but she must have the chic the Parisienne possesses, no matter whether she hails from the aristocratic Faubourg St. Germain or from the Faubourg Montmartre. ["The Bystander," Aug. 15, 1906]
Later (by 1939) of artificial model figures to display clothing.
matter (n.): c. 1200, materie, "subject of thought, speech, or expression," from Anglo-French matere, Old French matere "subject, theme, topic; substance, content, material; character, education" (12c., Modern French matière), from Latin materia "substance from which something is made," also "hard inner wood of a tree" (source also of Portuguese madeira "wood"), from mater "origin, source, mother" (see mother (n.1)). Or, on another theory, it represents *dmateria, from PIE root *dem-/*dom- (source of Latin domus "house," English timber). With sense development in Latin influenced by Greek hyle, of which it was the equivalent in philosophy.

Meaning "physical substance generally, matter, material" is early 14c.; that of "substance of which some specific object is made or consists of" is attested from late 14c. That of "piece of business, affair, activity, situation, circumstance" is from late 14c. From mid-14c. as "subject of a literary work, content of what is written, main theme." Also in Middle English as "cause, reasons, ground; essential character; field of investigation."

Matter of course "something expected" attested from 1739. For that matter attested from 1670s. What is the matter "what concerns (someone), the cause of the difficulty" is attested from mid-15c. To make no matter "be no difference to" also is mid-15c.
slice (v.): late 15c., from Middle French esclicier, from Old French escliz (see slice (n.)). Golfing sense is from 1890. Related: Sliced; slicing. Sliced bread introduced 1958; greatest thing since ... first attested 1969.
No matter how thick or how thin you slice it it's still baloney. [Carl Sandburg, "The People, Yes," 1936]
whatever (pron.): mid-14c., "what in the world," emphatic of what, with ever. From late 14c. as "anything at all; all of; no matter what or who." From late 14c. as an adjective, "any sort of, any, every; no matter what, regardless of what." From 1870 as "whatever may be the cause, at any event," which could be the source of the modern teen slang dismissive use.