{i} any of a number of small trees and shrubs having feathery leaves and a small reddish fruit; dried and powdered leaves and bark of the sumach (used in tanning and dyeing)
Any plant of the genus Rhus, shrubs or small trees with usually compound leaves and clusters of small flowers
One, the Japanese Rhus vernicifera, yields the celebrated Japan varnish, or lacquer
The powdered leaves, peduncles, and young branches of certain species of the sumac plant, used in tanning and dyeing
a shrub or tree of the genus Rhus (usually limited to the non-poisonous members of the genus)