cyclooxygenase cyclooxygenase


  • (n) either of two related enzymes that control the production of prostaglandins and are blocked by aspirin


  1. Chances are you've had plenty of dealings with those irksome little enzymes cyclooxygenase 1 and cyclooxygenase 2, better known as cox-1 and cox-2.
  2. It does so by blocking an enzyme called cyclooxygenase, or COX, that's involved in the manufacture of prostaglandins.
Word of the Day
cynic cynic
/ˈsɪ nɪk /