1. Vain (adjective): Having or showing an excessively high opinion of one's appearance, abilities, or worth. 2. Vain (adjective): Producing no result; useless or futile. 3. Vain (adjective): Marked by lack of substance or value; empty or idle. The word "vain" describes someone who is excessively proud of their appearance or achievements, showing vanity or […] The post Vain: Definition, Meaning, and Examples appeared first on US Dictionary.
