Webtser's Dictionary's definitions
ˈseɪɑ̃ns -ɑːns - NOUN-ADJ- having say in everything; sometimes even without having real knowledge of the subject.
1. Samuel has so much sayonse, we never can outsmart him.
2. Darrick tries to have sayonse though he never really knows what he's talking about.
2. Darrick tries to have sayonse though he never really knows what he's talking about.
by Webtser's Dictionary December 26, 2009
Get the Sayonsemug.