Definitions for: Trifoliate

[adj] of a leaf shape; having three leaflets

Webster (1913) Definition: Tri*fo"li*ate, Trifoliated Tri*fo"li*a`ted, a.
[Tri- + foliate. Cf. Trefoil.] (Bot.)
Having three leaves or leaflets, as clover. See Illust. of
Shamrock.

Synonyms: compound, trifoliated, trifoliolate