plural of bighead

(countable, colloquial, especially used by children) A person having an inflated opinion of himself; a conceited or arrogant person.

Alternative spelling of big-headed

An ant belonging to the invasive species Pheidole megacephala, noted for the extremely large heads of some of its workers

Any of the species of genus Hypophthalmichthys, a genus of fish having a large, scaleless head, a large mouth, and eyes located very low on the head

plural of bighead carp

plural of bigheaded ant