Definitions

1. noun

a tube that carries urine from the kidneys to the bladder in the urinary system

“The pyoureter was damaged during the surgery, and the patient had to undergo further treatment.”

2. noun

a tube in the urinary system of certain animals, such as fish, that carries urine or waste from the kidneys to the outside of the body

“The pyoureter of the fish is a long, thin tube that carries waste out of the body.”