ˈmistēˌgris noun
( -es )
Etymology: French mistigri pussycat, jack of clubs, card game played with the jack of clubs wild, probably irregular from miste, mite pussycat (probably of imitative origin) + gris gray — more at grizzle
1. : a joker or blank card that the holder can play as any card
2. : poker as played with a mistigris