Word Study
trisected
CIDE DICTIONARY
trisected, a.
Divided into three parts or segments by incisions extending to the midrib or to the base; -- said of leaves. [1913 Webster]
ROGET THESAURUS
trisected
Trisection
N trisection, tripartition, trichotomy, third, third part, trifid, trisected, tripartite, trichotomous, trisulcate, Triadelphous, triangular, tricuspid, tricapsular, tridental, tridentate, tridentiferous, trifoliate, trifurcate, trigonal, trigrammic, trigrammatic, tripetalous, tripodal, tripodic, triquetral, triquetrous.For further exploring for "trisected" in Webster Dictionary Online