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protractor

Pronunciation: /pɹəˈtɹæktə(ɹ)/

The English word “protractor” has 5 meanings listed here.

noun

  1. One who, or that which, protracts, or causes protraction.
  2. A circular or semicircular tool for drawing or measuring angles.
  3. An instrument formerly used in extracting foreign or offensive matter from a wound.
  4. A muscle that extends an organ or part; opposed to retractor.
  5. An adjustable pattern used by tailors.

Etymology

From protract + -or.

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Definitions are from Wiktionary, extracted by Kaikki.org, and are available under the CC BY-SA 4.0 licence.