braininess
nounEtymology From brainy + -ness.
1
The characteristic of being brainy.
- […] any excess of intellect—'braininess' was her word for it—tended to belong, in her eyes, to the 'beastly'.1934, George Orwell, chapter 7, in Burmese Days:
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.