knock knee
/ˈnɑk ˌni/
noun
- A condition in which a person's knees touch each other when standing straight, while the ankles are apart.
- The doctor diagnosed the child with knock-knee and recommended special exercises.
- She wore braces for a year to treat her knock-knee.
- Knock-knee is common in young children and often corrects itself as they grow.
Antonyms