英语词源字典 - 在线词源网站

escape (v.)[escape 词源字典]: c. 1300, transitive and intransitive, "free oneself from confinement; extricate oneself from trouble; get away safely by flight (from battle, an enemy, etc.)," from Old North French escaper, Old French eschaper (12c., Modern French échapper), from Vulgar Latin *excappare, literally "get out of one's cape, leave a pursuer with just one's cape," from Latin ex- "out of" (see ex-) + Late Latin cappa "mantle" (see cap (n.)). Mid-14c., of things, "get or keep out of a person's grasp, elude (notice, perception, attention, etc.);" late 14c. as "avoid experiencing or suffering (something), avoid physical contact with; avoid (a consequence)." Related: Escaped; escaping.[escape etymology, escape origin, 英语词源]
exclude (v.): mid-14c., from Latin excludere "keep out, shut out, hinder," from ex- "out" (see ex-) + claudere "to close, shut" (see close (v.)). Related: Excluded; excluding.
exclusion (n.): c. 1400, from Latin exclusionem (nominative exclusio) "a shutting out," noun of action from past participle stem of excludere "keep out, shut out" (see exclude).
louver (n.): also louvre, early 14c., "domed turret-like structure atop a building to disperse smoke and admit light," from Old French lovier, of uncertain origin. One theory connects it to Medieval Latin *lodarium, which might be from a Germanic source (compare Old High German louba "upper room, roof;" see lobby). Another suggests it is from French l'ouvert, literally "the open place," from le, definite article, + past participle of ouvrir "to open." Meaning "overlapping strips in a window (to let in air but keep out rain)" first recorded 1550s. The form has been influenced by apparently unrelated French Louvre, the name of the palace in Paris, which is said to be so named because its builder, Philip Augustus, intended it as a wolf kennel. Related: Louvered.
mooch (v.): mid-15c., "pretend poverty," probably from Old French muchier, mucier "to hide, sulk, conceal, hide away, keep out of sight," of uncertain origin, perhaps from Celtic or Germanic (Liberman prefers the latter, Klein the former). Or the word may be a variant of Middle English mucchen "to hoard, be stingy" (c. 1300), probably originally "to keep coins in one's nightcap," from mucche "nightcap," from Middle Dutch muste "cap, nightcap," ultimately from Medieval Latin almucia, of unknown origin. Sense of "sponge off others" first recorded 1857.
Whatever the distant origin of mooch, the verb *mycan and its cognates have been part of European slang for at least two millennia. [Liberman]
Related: Mooched; mooching. As a noun meaning "a moocher," from 1914.
tampion (n.): early 15c., "plug, bung," from Middle French tampon (15c.), nasalized variant of Old French tapon "piece of cloth to stop a hole" (14c.), a suffixed form of Frankish *tappo "stopper, plug," related to Old High German zapfo and Old English tæppa "stopper" (see tap (n.1)). Meaning "wooden plug for the muzzle of a gun" (to keep out rain or seawater) is recorded from 1620s.