Reckless
Origin
From Middle English rekles, reckeles, from Old English rēcelēas ("reckless, careless, negligent"), equivalent to reck + -less. Cognate with Dutch roekeloos ("reckless"), German ruchlos ("careless, notorious").
Full definition of reckless
Adjective
reckless
- Careless or heedless; headstrong or rash.
- Indifferent to danger or the consequences.