- 1an indiscriminate action is done without thought about what the result may be, especially when it causes people to be harmed indiscriminate attacks on passersby by rival gangs the indiscriminate nature of nuclear weapons Doctors have been criticized for their indiscriminate use of antibiotics.
- 2acting without careful judgment She's always been indiscriminate in her choice of friends.
adverb The soldiers fired indiscriminately into the crowd.See indiscriminate in the Oxford Advanced Learner's Dictionary
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