'One of 2 body parts whose vowels are switched to other vowels to make their plurals'
(1 of) foot or tooth
PLURALS: One of 2 body parts whose vowels are switched to other vowels to make their plurals
One of 2 body parts whose vowels are switched to other vowels to make their plurals
One of 2 body parts whose vowels are switched to other vowels to make their plurals
PLURALS
1 of foot or tooth
PLURALS