Webster's Revised Unabridged Dictionary · 1913

Pistacia

Pistacia , noun

[New Latin See Pistachio.]

(Botany) The name of a genus of trees, including the tree which bears the pistachio (Pistacia vera), the Mediterranean mastic tree (Pistacia Lentiscus), and the species (Pistacia Terebinthus) which yields Chian or Cyprus turpentine.