bisector

bisectorLine OB bisects angle AOC.

bi·sec·tor

B0281100 (bī′sĕk′tər, bī-sĕk′-)n. Something that bisects, especially a ray that bisects an angle.

bisector

(baɪˈsɛktə) n1. (Mathematics) a straight line or plane that bisects an angle2. (Mathematics) a line or plane that bisects another line

bi•sec•tor

(baɪˈsɛk tər, ˈbaɪ sɛk-)

n. a line or plane that bisects an angle or line segment. [1860–65]

Translations

биссектриса