from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Bestowed liberally: unstinting approval.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. generous and tireless with one's contributions of time, money, etc.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adj. very generous
un- + stinting (Wiktionary)