temerarious
te·me·ra·rious
adjective
1.
- “a daredevil test pilot having the right stuff”
Origin
Learned borrowing from Latin temerārius (“accidental, casual, rash, reckless”), from temerē (“by chance, at random, rashly”).
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.