Search pyocyst pyocyst /pī′əsist/ [Gk, pyon, pus, kytos, cell] , a pus-filled cyst. Tweet Telegram VK Random Words binomial colpo-, colp-, kolpo-, kysth-, kystho- cravat bandage for fracture of the clavicle network haplo- conivaptan Crouzon’s disease syringomeningocele acute toxicity