Definition Synonyms
Definition of protractor - Reverso English Dictionary
Noun
1.
mathematicsTECH. tool for measuring angles in geometryTECH.
- She used a protractor to measure the angle.
2.
medicalDated UK instrument for extracting objects from woundsDated UK
- The surgeon used a protractor to remove the bullet.
3.
tailoringDated adjustable pattern used by tailorsDated
- The tailor used a protractor for the dress design.
Images of protractor

tool for measuring angles in geometry 
instrument for extracting objects from wounds
Origin of protractor
Latin, pro (for) + tractus (drawing)
Examples of protractor in a sentence
The student reached for a protractor to check the angles. A protractor was needed to extract the shard. Doctors rely on a protractor for delicate removals. She adjusted the protractor to fit the new pattern. A protractor is essential for precise tailoring work.
View all translations of protractor
Click below to see the appropriate translations facing each meaning.
- French:rapporteur, extracteur, ...
- German:Winkelmesser, Extraktor, ...
- Italian:goniometro, estrattore, ...
- Spanish:transportador, extractor, ...
- Portuguese:transferidor, extrator, ...
- Chinese:量角器, 取物器, ...
- Japanese:分度器, プロトラクター, ...
- Arabic:مِنْقَلَة, أَدَاة اِسْتِخْرَاج, ...
- Hebrew:מַד זָוִית, מְחַלֵּץ, ...
- Russian:транспортир, экстрактор, ...
- Ukrainian:транспортир, екстрактор, ...
- Hindi:कोणमापी, निकालने का उपकरण, ...
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