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nerd noun

Click to hear the UK pronunciation of this wordClick to hear the US pronunciation of this word/nɜːd//nɝːd/ n [C] informal disapproving

Definition

a person, especially a man, who is not attractive and awkward or socially embarrassing
He was a real nerd in high school - I can't believe he's so handsome now.

nerdy adjective

Click to hear the UK pronunciation of this wordClick to hear the US pronunciation of this word/ˈnɜː.di//ˈnɝː-/ adj informal disapproving
He's nice, but kind of nerdy.
These glasses make me look/feel nerdy.

(Definition of nerd noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)

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