Black-jack

Related to Black-jack: poker

Black´-jack`


n.1.(Min.) A name given by English miners to sphalerite, or zinc blende; - called also false galena. See Blende.
2.Caramel or burnt sugar, used to color wines, spirits, ground coffee, etc.
3.A large leather vessel for beer, etc.
4.(Bot.) The Quercus nigra, or barren oak.
5.The ensign of a pirate.