Meaning

noun a tiny or scarcely detectable amount

originFrom Middle English wiȝt, wight, from Old English wiht (“wight, person, creature, being, whit, thing, something, anything”), from Proto-Germanic *wihtą (“thing, creature”) or *wihtiz (“essence, object”), from Proto-Indo-European *wekti- (“cause, sake, thing”), from *wekʷ- (“to say, tell”). Cognate with Old High German wiht (“creature, thing”), Dutch wicht, German Wicht. Doublet of wight.

Etymology from Wiktionary, CC BY-SA 3.0