Memory Vocabulary: sect wordsVersión en línea vocabulary words with sect por Mrs. Funk surgery on living animals for research on organs, tissues, or disease intersection sector to cut into 3 pieces to cut across something a couch that is made up of separate pieces a class of arthropods w/ 3 body sections, head, abdomen, & thorax a separate part of a society, group, or area trisect sectional section to cut into 2 pieces to cut apart for the purpose of investigation transect a separate part of something insect vivisection bisect the point at which 2 or more lines or roads meet dissect