最終更新日：2024/07/28

One who, or that which, protracts, or causes protraction. / A circular or semicircular tool for drawing or measuring angles.

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protractor

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元となった辞書の項目

protractor

I use a protractor to measure angles.

意味（1）

One who, or that which, protracts, or causes protraction.

意味（2）

A circular or semicircular tool for drawing or measuring angles.

意味（3）

(surgery) An instrument formerly used in extracting foreign or offensive matter from a wound.

意味（4）

(anatomy) A muscle that extends an organ or part; opposed to retractor.

意味（5）

An adjustable pattern used by tailors.