Definitions for: Trisect

[v] cut in three; "trisect a line"

Webster (1913) Definition: Tri*sect", v. t. [imp. & p. p. Trisected; p. pr. &
vb. n. Trisecting.] [Pref. tri- + L. sectus, p. p. of
secare to cut. See Section.]
1. To cut or divide into three parts.

2. (Geom.) To cut or divide into three equal parts.

See Also: cut