adjective.
Not making or based on careful distinctions; unselective.
adjective.
Random; haphazard.
adjective.
Confused; chaotic.
adjective.
Unrestrained or wanton; profligate.
The Century Dictionary and Cyclopedia
Not discriminate; not carefully discriminated or discriminating, undistinguishing; promiscuous: as, indiscriminate praise; an indiscriminate faultfinder.
the GNU version of the Collaborative International Dictionary of English
adjective.
Not discriminate; wanting discrimination; undistinguishing; not making any distinction; confused; promiscuous.