garnishyoudaoicibaDictYouDict[garnish 词源字典]
garnish: [14] Garnish was originally a fairly utilitarian verb, meaning simply ‘fit out, equip, supply’ or ‘adorn’. Its modern culinary application did not develop until the late 17th century. It came from garniss-, the lengthened stem of the Old French verb garnir ‘equip, adorn’. This was borrowed from prehistoric Germanic *warnjan, which presumably came from the same base as produced *warnōjan ‘be cautious, guard, provide for’ (source of English warn).

The notion of ‘warning’ is preserved in the legal term garnishee [17], applied to someone who is served with a judicial warning not to pay their debt to anyone other than the person who is seeking repayment.
=> warn[garnish etymology, garnish origin, 英语词源]
garnish (v.)youdaoicibaDictYouDict
late 14c., "to decorate, adorn, beautify," also in Middle English "equip (a place) for defense; arm (oneself) for battle; prepare to defend," from Old French garniss-, present participle stem of garnir "provide, furnish; fortify, reinforce" (11c.), from Frankish *warnjan, from Proto-Germanic *warnon "be cautious, guard, provide for" (cognates: Old High German warnon "to take heed," Old English warnian "to take warning, beware;" see weir, and compare warn).

Sense evolution is from "arm oneself" to "fit out" to "embellish," which was the earliest meaning in English. Culinary sense of "to decorate a dish for the table" predominated after c. 1700. Older meaning survives in legal sense of "to warn or serve notice of attachment of funds" (1570s). Related: Garnished; garnishing.
garnish (n.)youdaoicibaDictYouDict
late 14c., "set of tableware" (probably a dozen; usually pewter), from garnish (v.). Sense of "embellishments to food" is from 1670s.