The Collaborative International Dictionary
Trilobate \Tri*lo"bate\, a. [Pref. tri- + lobate.] Having three lobes.
Wiktionary
a. Having three lobes.
WordNet
adj. of a leaf shape; divided into three lobes [syn: trilobated, trilobed]
Usage examples of "trilobate".
I entered the trilobate dome and ransacked its crypts for the energy crystals which would vitalize the metal automatons.
His source of locomotion was nine tentacles in a trilobate pattern that whipped back and forth like rattlers on methamphetamine.
As a farewell present he had brought the tuan a trilobate betel box in which he might carry his coca-leaves, and a wig, a poor thing, but the best the island could produce.
Beyond the stream lay untouched native ground, steeply falling into a dale already full of dusk, clothed in bluish-green growth wherever boulders did not thrust forth-lodix like a kind of trilobate grass or clover, gemmed with petals of arrowhead and sunbloom, between coppices of tall redlance and supple daphne.