
1) An intellectual 2) Animated series villain 3) Anti-intellectual epithet 4) Batman villain 5) Boffin or intellectual 6) Brainiac 7) Cerebral one 8) DC Comics supervillain 9) Exclusively Anglo word 10) Exclusively Saxon word 11) Fictional gangster 12) Fictional scientist 13) High IQ person 14) High-brow, modern style
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https://www.crosswordclues.com/clue/egghead

1) Brain 2) Chromedome 3) Double dome 4) Nerd 5) Sage 6) Savant
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https://www.crosswordclues.com/clue/egghead

In the American English slang, egghead is an anti-intellectual epithet, directed at people considered too out-of-touch with ordinary people and too lacking in realism, common sense, virility, etc. on account of their intellectual interests. A similar, though not necessarily pejorative, British term is boffin. The term egghead reached its peak curr...
Found on
http://en.wikipedia.org/wiki/Egghead

Egghead is slang for an intellectual, scientist, or studious student.
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http://www.probertencyclopaedia.com/browse/ZE.HTM

[
n] - an intellectual (who is bald?)
Found on
http://www.webdictionary.co.uk/definition.php?query=egghead
noun an intellectual; a very studious and academic person; `in spite of her love of reading she denied being an egghead`
Found on
https://www.encyclo.co.uk/local/20974

an intellectual.
Found on
https://www.infoplease.com/dictionary/egghead
No exact match found.