Having an excessively favorable opinion of one's abilities, appearance, etc.; vain and egotistical.

simple past tense and past participle of conceit

(obsolete) Something conceived in the mind; an idea, a thought. / The faculty of conceiving ideas; mental faculty; apprehension. / Quickness of apprehension; active imagination; lively fancy.

(obsolete) To form an idea; to think. / (obsolete, transitive) To conceive.

plural of conceit

present participle of conceit

Imaginative, clever.

Having self-conceit; vain; having a high or overweening opinion of one's own person or merits.

Conceit of oneself; an overweening opinion of one's own powers or endowments; vanity.

plural of self-conceit