The meaning of VAIN is having or showing undue or excessive pride in one's appearance or achievements : conceited. How to use vain in a sentence. Synonym Discussion of Vain.

VAIN definition: excessively proud of or concerned about one's own appearance, qualities, achievements, etc.; conceited. See examples of vain used in a sentence.

vain adjective [-er/-est only] (SELFISH) too proud of yourself, esp. in your appearance or achievements (Definition of vain from the Cambridge Academic Content Dictionary © Cambridge University Press)

1. To no avail; without success: Our labor was in vain. 2. In an irreverent or disrespectful manner: took the Lord's name in vain.

6 days ago · Adjective vain (comparative vainer or more vain, superlative vainest or most vain) Overly proud of oneself, especially concerning appearance; having a high opinion of one's own …

Definition of vain adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Oct 8, 2025 · The word "vain" describes someone who is excessively proud of their appearance or achievements, showing vanity or conceit. It can also mean something that is ineffective, futile, or …

Learn the meaning of Vain with clear definitions and helpful usage examples.

vain definition: having an excessively high opinion of one's appearance or abilities. Check meanings, examples, usage tips, pronunciation, domains, and related words.

adjective Having or showing excessive pride in one's appearance or accomplishments; conceited. adjective Archaic Foolish. idiom (in vain) To no avail; without success. idiom (in vain) In an irreverent …