| \ih-WIS\ | adverb 1. Obsolete. certainly. | | Quotes | "Ye, iwis," quoth that other wye, "here is wayth fayrest / That I sey this seven yere in sesoun of wynter." -- , Sir Gawain and the Green Knight, circa 1375 | | Origin | | Iwis has been around in English since before 900. It finds its roots in the Old English adjective gewiss meaning "certain." | |