Favourable estimate of oneself; conceit, arrogance; self-confidence. Obsolete. rare.

Applied to something empty, vain, trifling, or unsubstantial. Vain imagination or conceit (with which one is ‘puffed up’: cf. 9); also wind in the…

Arrogance, vanity, conceit.

Excessive pride in oneself; overestimation of one's own qualities; conceitedness. Cf. self-conceit, n. 1.

Excessive self-regard; arrogance; conceit. Also occasionally as a count noun.

Arrogant opinion, self-conceit. Obsolete. Cf. overweening, n.

One's opinion or estimation of oneself; esp. excessive pride in oneself; overestimation of one's own qualities; conceitedness.

Originally: inflated opinion of one's own abilities, importance, etc.; conceit, vanity. Now often more neutrally: confidence in one's own worth…

The fact or quality of being conceited; self-conceit.

The vice of thinking too much of oneself; self-conceit, boastfulness; also, selfishness.

= swelled head at swelled, adj. b; (also) a person affected with ‘swelled head’.

U.S. colloquial. figurative. The condition of having an inflated opinion of oneself; conceit, arrogance.

figurative. excessive pride, or a person suffering from it; also, a hangover. colloquial. Cf. swelled, adj. b.

swelled head (figurative): inordinate self-conceit, excessive pride or vanity (humorously regarded as a morbid affection); also, a person affected…

the quality of, or an act of, being ikey.