Noun | 1. | family Cephalotaxaceae - a family of Cephalotaxaceae gymnosperm family - a family of gymnosperms Coniferales, order Coniferales - profusely branching and chiefly evergreen trees and some shrubs having narrow or needlelike leaves Cephalotaxus, genus Cephalotaxus - the genus of Cephalotaxus (see plum-yews) genus Torreya, Torreya - nutmeg-yews |