Search Result for "egghead": 
Wordnet 3.0

NOUN (1)

1. an intellectual; a very studious and academic person;
- Example: "in spite of her love of reading she denied being an egghead"



WordNet (r) 3.0 (2006):

egghead
    n 1: an intellectual; a very studious and academic person; "in
         spite of her love of reading she denied being an egghead"