Nerdy definition, Slang. of or like a nerd. See more.
A person who is single-minded or accomplished in scientific or technical pursuits but is felt to be socially inept. [Origin unknown.] nerd′y adj. Word History: The.
Synonyms of nerdy from the Merriam-Webster Thesaurus, with definitions, antonyms, and related words. Find a better way to say it.