n. 25B6; noun (informal) INTELLECTUAL, thinker, academic, scholar, sage; bookworm, highbrow; expert, genius, Einstein, mastermind; informal brain, whizz; Brit. informal brainbox, boffin; N. Amer. informal brainiac, rocket scientist.
dunce.
EGGHEAD
Meaning of EGGHEAD in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012