Definition of unrebated in US English:

unrebated

adjective

  • 1Of a sword, lance, etc.: not blunted or dulled; sharp. Formerly also figurative and in extended use. Now chiefly historical.

  • 2In financial contexts: not subject to rebate or deduction.

Origin

Late 16th century; earliest use found in Thomas North (1535–?1603), translator. From un- + rebated.