Search Result for "cyclooxygenase": 
Wordnet 3.0

NOUN (1)

1. either of two related enzymes that control the production of prostaglandins and are blocked by aspirin;
[syn: cyclooxygenase, Cox]



WordNet (r) 3.0 (2006):

cyclooxygenase
    n 1: either of two related enzymes that control the production
         of prostaglandins and are blocked by aspirin [syn:
         cyclooxygenase, Cox]