from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Presumptuously or recklessly daring: "I would never have been temerarious enough to make use of such a title on my own” ( Brendan Gill). See Synonyms at reckless.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Recklessly daring or bold
from the GNU version of the Collaborative International Dictionary of English
- adj. Unreasonably adventurous; despising danger; rash; headstrong; audacious; reckless; heedless.
from The Century Dictionary and Cyclopedia
- Heedless or careless of consequences; unreasonably venturous; reckless; headstrong; inconsiderate; rash; careless.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adj. presumptuously daring
From Latin temerārius, from temere, rashly.(American Heritage® Dictionary of the English Language, Fourth Edition)
From Latin temerārius ("that happens by chance, imprudent"), from temerē ("by chance, at random, rashly"). (Wiktionary)