arteria rectalis

English Thesaurus

1. one of the arteries supplying the rectal area (noun.body)

hypernym	:	arteria, arterial blood vessel, artery,
definition	:	a blood vessel that carries blood from the heart to the body (noun.body)

part meronym	:	rectum,
definition	:	the terminal section of the alimentary canal; from the sigmoid flexure to the anus (noun.body)