Definitions from Wiktionary (protractor)

▸ noun:  One who, or that which, protracts, or causes protraction.
▸ noun:  A circular or semicircular tool for drawing or measuring angles.
▸ noun:  (surgery) An instrument formerly used in extracting foreign or offensive matter from a wound.
▸ noun:  (anatomy) A muscle that extends an organ or part; opposed to retractor.
▸ noun:  An adjustable pattern used by tailors.

---

▸ Words similar to Protractor
▸ Usage examples for Protractor

▸ Idioms related to Protractor
▸ Wikipedia articles (New!)
▸ Popular adjectives describing Protractor
▸ Words that often appear near Protractor
▸ Rhymes of Protractor

▸ Invented words related to Protractor