Category:Trisect

Tri*sect", v. t. [imp. & p. p. Trisected; p. pr. & vb. n. Trisecting.] Etym: [pref. tri- + l. sectus, p. p. of secare to cut. See section.]

1. To cut or divide into three parts.

2. (geom.)

Defn: to cut or divide into three equal parts.