A person preoccupied with or devoted to a particular activity or field of interest. A person who behaves awkwardly around other people and usually has unstylish clothes, hair, etc. A person, especially a man, who is not attractive and is awkward or socially embarrassing
Nerd in High Heels added a new photo... - Nerd in High Heels
A boring or unpopular person, esp one obsessed with something specified
See examples of nerd used in a sentence.
The term nerd is often used to describe someone who is deeply invested in academic, intellectual, or cultural interests, frequently associated with a passion for technology, gaming, or science. Nerd (plural nerds) (slang, sometimes derogatory) a person who is intellectual but generally introverted Quotations the bullies used to call him a nerd at school.