vain
Proposed by a contributor, not yet supported by evidence.
Also seen as: vainer · vainest
Sense 1
Overly proud of oneself, especially concerning appearance; having a high opinion of one's own accomplishments with slight reason.
Adjective
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Sense 2
Having no real substance, value, or importance; empty; void; worthless; unsatisfying.
Adjective
Examples
Usage example from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01)
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-08-01 via kaikki.org).
Common questions
What does “vain” mean?
Overly proud of oneself, especially concerning appearance; having a high opinion of one's own accomplishments with slight reason.
Is “vain” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.