Tem′er‐a″ri‐ous (?), a. [L. temerarius. See Temerity.] Unreasonably adventurous; despising danger; rash; headstrong; audacious; reckless; heedless. — Tem′er‐a″ri‐ous‐ly, adv.
I spake against temerarious judgment. Latimer.
Webster's Dictionary 1913
Tem′er‐a″ri‐ous (?), a. [L. temerarius. See Temerity.] Unreasonably adventurous; despising danger; rash; headstrong; audacious; reckless; heedless. — Tem′er‐a″ri‐ous‐ly, adv.
I spake against temerarious judgment. Latimer.