from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The state or quality of being studious.
from The Century Dictionary and Cyclopedia
- n. The character of being studious; diligence in study; addictedness to books or investigation.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. diligent study
From studious + -ness (Wiktionary)