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compressor

noun

  1. mechanical device for increasing gas pressure
  2. tool for compressing audio signals
L58661 on Wikidata ↗

Wiktionary

noun

Etymology: From compress + -or, or from New Latin compressor.

  1. A device that produces pressure, such as a gas compressor that produces pressurized gas.
  2. A device that squeezes (compresses).
  3. A device that squeezes (compresses).
  4. A device that squeezes (compresses).

    The compressor is mounted adjacent to the fuel tank and provides compressed air for operating the locomotive brakes, control gear, sanders and warning horns.

  5. A device that reduces the dynamic range of an audio signal.
  6. A muscle that compresses certain parts.
  7. A program or algorithm for compressing data.