capstan

/ˈkæpstən/
noun
  1. A rotating machine used on ships to wind ropes or cables, often for lifting anchors or heavy loads.
    • The sailors turned the capstan to raise the heavy anchor from the seabed.
    • A capstan uses a vertical drum that pulls in the rope as it rotates.
    • The old ship's capstan was made of wood and iron.
  2. A rotating spindle in a tape recorder or other device that moves the tape at a steady speed.
    • If the capstan is dirty, the tape may wobble or sound distorted.
    • The capstan in the cassette player ensures the tape moves smoothly.
    • He cleaned the capstan with a special swab to fix the playback issue.
Synonyms
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