See Also: trisect(medicine)
trisect(dictionary)

trisect (iou)



trisect verb trans. L17.
[from TRI- + Latin sect- pa. ppl stem of secare cut, after BISECT.]
Cut or divide into three (usu. equal) parts.
trisection noun division into three (equal) parts M17.
trisector noun a person who or thing which trisects something M19.