Temerarious
Pronunciation : Tem`er*a"ri*ous
Part of Speech : a.
Etymology : [L. temerarius. See Temerity.]
Definition : Defn: Unreasonably adventurous; despising danger; rash; headstrong; audacious; reckless; heedless. -- Tem`er*a"ri*ous*ly, adv. I spake against temerarious judgment. Latimer.
Source : Webster's Unabridged Dictionary, 1913