One entry found for nerd.

Main Entry: nerd
Pronunciation: 'n&rd
Function: noun
Etymology: perhaps from nerd, a creature in the children's book If I Ran the Zoo (1950) by Dr. Seuss (Theodor Geisel)
: an unstylish, unattractive, or socially inept person; especially : one slavishly devoted to intellectual or academic pursuits [computer nerds]