Definition of disc cutter in English:

disc cutter

(US disk cutter)

noun

  • 1Engineering
    A cutter in which the cutting part is in the form of a rotating disc or discs.

  • 2An instrument for cutting out circles from a sheet.

  • 3A machine for cutting the groove in a disc in the process of recording.

Origin

Mid 19th century; earliest use found in The London Journal of Arts and Science.