Poison sumac, Toxicodendron vernix, is related to the poison ivies and poison oaks, not to the other sumacs. It is relatively rare, compared to the other members of the family.
Definition of taproom in US English - a room in which alcoholic drinks, especially beer, are available on tap; a bar in a hotel or inn. Definition of taproom in US English - a room in which alcoholic drinks, especially beer, are available on tap; a bar in a hotel or inn.
Definition of tap. 1  1a : a light usually audible blow; also : its soundb : one of several usually rapid drumbeats on a snare drum. 2  2 : a small metal plate for the sole or heel of a shoe. 3  3 : tap dance 1. 4  4 : half sole. 5  5 : flap 7.