bisect (v) to cut into two pieces
dissect (v) to cut apart for the purpose of investigation
insect (n) a class of small arthropod animals that has three separate sections to their bodies: head, thorax,abdomen
intersection (n) the point at which two lines or roads meet and cut across each other
section (n) a separate part of something
sectional (n) a couch that is made up of separate pieces
sector (n) a separate part of a society, group, or area
transect (v) to cut across something
trisect (v) to cut into three separate pieces
vivisection (n) surgery on living animals; medical research that involves cutting into living animals to study organs, tissues, or diseases