Learn how to say Bisected correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word bisect:
divide into two parts:
a landscape of ploughland bisected by long straight roads
Geometry divide (a line, angle, or shape) into two exactly equal parts.
mid 17th century: from bi- ‘two’ + Latin sect- (from secare ‘to cut’)
Spell bisect with a single s.