udder
/ˈʌdər/
noun
- The organ of a female mammal, such as a cow, goat, or sheep, that produces milk and has two or more teats.
- The vet checked the sheep's udder for signs of infection.
- The farmer gently milked the cow's udder by hand.
- A goat's udder is smaller than a cow's but still produces plenty of milk.