Definition of "bighead" [bighead]

• A person having an inflated opinion of himself; a conceited or arrogant person. (noun)
• One of several species of fish having a large head. (noun)
• One of several animal diseases that cause swelling of the head. (noun)

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• "It is particularly manifest in the bones of the head, causing enlargement and bulging of the face and jaws, thereby giving rise to the terms "bighead" and "swelled head," which are applied to it."
• "Most pages are just the first three, but the front page uses the "bighead" component instead of the "head" component for a custom header on that page."
• "Cultivated for over 1,000 years in China, the varieties of Asian carp generally referred to as invasive in the U.S. are grass, black, silver and bighead carp."