waif

Origin

Origin unknown; possibly related to the following words: * waff (“waving movement; gust or puff of air or wind; odour, scent; slight blow; slight attack of illness; glimpse; apparition, wraith; of the wind: to cause (something) to move to and fro; to flutter or wave to and fro in the wind; to produce a current of air by waving, to fan”) (Northern England, Scotland), a variant of waive (etymology 2) or wave (see further at those entries). * Middle English wef, weffe (“bad odour, stench, stink; exhalation; vapour; tendency of something to go bad (?)”) [and other forms], possibly a variant of either: ** waf, waif, waife (“odour, scent”), possibly from waven (“to move to and fro, sway, wave; to stray, wander; to move in a weaving manner; (figuratively) to hesitate, vacillate”), from Old English wafian (“to wave”), ultimately from Proto-Indo-European *webʰ- (“to braid, weave”); or ** wef (“a blow, stroke”), from weven (“to travel, wander; to move to and fro, flutter, waver; to blow something away, waft; to cause something to move; to fall; to cut deeply; to sever; to give up, yield; to give deference to; to avoid; to afflict, trouble; to beckon, signal”); further etymology uncertain,...