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.
bar, barroom, ginmill, saloon, taproom - a room or establishment where alcoholic drinks are served over a counter; he drowned his sorrows in whiskey at the bar. free house - a public house that is not controlled by a brewery and so is free to sell different brands of beer and ale.