Adjective
1. marked by unthinking boldness; with defiant disregard for danger or consequences;
"foolhardy enough to try to seize the gun from the hijacker""became the fiercest and most reckless of partisans"-Macaulay"a reckless driver""a rash attempt to climb the World Trade Center"2. characterized by careless unconcerned;
"the heedless generosity and the spasmodic extravagance of persons used to large fortunes"- Edith Wharton"reckless squandering of public funds"