1. the mammary gland of a female mammal, especially a cow, sheep, or goat, that produces milk

Examples

• The farmer milked the cow by gently squeezing its udder.
• The veterinarian examined the goat’s udder for signs of infection.
• A healthy udder is essential for milk production in dairy animals.
• The calf nursed from its mother’s udder.
• The sheep’s udder was swollen before lambing season.
• Dairy farmers must keep the cow’s udder clean to prevent contamination.