Search Result for "hemorrhoidal vein":
Wordnet 3.0

NOUN (1)

1. any of several veins draining the walls of the anal canal and rectum;
[syn: hemorrhoidal vein, rectal vein, vena rectalis]



WordNet (r) 3.0 (2006):

hemorrhoidal vein
    n 1: any of several veins draining the walls of the anal canal
         and rectum [syn: hemorrhoidal vein, rectal vein, vena
         rectalis]