Arrogant, having an exaggerated perception of one's positive qualities. / Used other than figuratively or idiomatically: see big, headed.

plural of big head

Alternative spelling of bighead

An inflated ego, an exaggerated belief in one's own importance. / (idiomatic, usually humorous) The brain, as opposed to the penis, little head; rational thought, as opposed to lust.

plural of big-head

An Asian turtle Platysternon megacephalum

present participle of give someone a big head

simple past tense of give someone a big head

past participle of give someone a big head

The state or quality of being big-headed.