wiss · verb1
Perhaps an alteration of wis, taken from the incorrect division of iwis (“surely, certainly”) as "I wis", and mistaken for a verb; see wis. Perhaps from (certainly akin to) Old English witan (“to know”); see wit.
Wiss · proper noun2
- German · borrowed fromWiss
- English todayWiss
Borrowed from German Wiss.
Etymology from Wiktionary, CC BY-SA 4.0.