reasonless meaning and definition

REASONLESS adjective

Definition of reasonless (adjective)

1. not marked by the use of reason
   • "mindless violence"; "reasonless hostility"; "a senseless act"
   • synonyms: mindless, senseless
2. not endowed with the capacity to reason
   • "a reasonless brute"
3. having no justifying cause or reason
   • "a senseless, causeless murder"; "a causeless war that never had an aim"; "an apparently arbitrary and reasonless change"
   • synonyms: causeless