: an erratic, unpredictable, or extravagant manifestation, action, or notion. Where did the word which originate from? Old English hwilc (West Saxon, Anglian), hwælc (Northumbrian) “which,” short for hwi-lic “of what form,” from Proto-Germanic *hwa-lik- (source also of Old Saxon hwilik, Old Norse hvelikr, Swedish vilken, Old Frisian hwelik, MiddleRead More →