masc. proper name, also the name of an archangel, from Late Latin Michael (source of French Michel, Spanish Miguel), from Greek Mikhael, from Hebrew Mikha-el, literally "Who is like God?" The modern form of the name was a learned form in Middle English, where the common form was Michel (also Mihhal, Mighel, etc.), from Old French. The surname Mitchell might be from the old pronunciation of Michael or in some cases it might be from Old English mycel "big."

updated on January 10, 2019

Definitions of Michael from WordNet

Michael (n.)
(Old Testament) the guardian archangel of the Jews;
From, not affiliated with etymonline.