Medical Dictionary
Main Entry:
seg·men·tal Pronunciation:
seg-'ment-&l Function:
adjective 1 a : of, relating to, or having the form of asegment
b : situated in, affecting, or performed on a segment
segmental pancreas transplant using only the lower third of the organ> <segmental versus totalmastectomy>
2 : of, relating to, or composed of somites or metameres : METAMERIC 3 : divided into segments
4 : resulting from segmentation