Search Result for "relaxin": 
Wordnet 3.0

NOUN (1)

1. hormone secreted by the corpus luteum during the last days of pregnancy; relaxes the pelvic ligaments and prepares the uterus for labor;


WordNet (r) 3.0 (2006):

relaxin n 1: hormone secreted by the corpus luteum during the last days of pregnancy; relaxes the pelvic ligaments and prepares the uterus for labor