Also spelled wain
Homophones
adj
verb
noun
Freq #5027
Meanings
-
1
adj
Too proud of your own appearance, abilities, or achievements.
He is so vain that he checks his reflection in every window.
-
2
adj
Not producing the result you want; useless.
They made a vain attempt to save the sinking boat.
Thesaurus
Etymology
A conversion of the adjectival form of vain. The only use of this verb in English appears c. 1628 in the writings of Owen Felltham.