| Protractor: English to Bangla |  
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				| Protractor: English to English |  | Protractor (n.) A mathematical instrument for laying down and measuring angles on paper, used in drawing or in plotting. It is of various forms, semicircular, rectangular, or circular. |  | Protractor (n.) A muscle which extends an organ or part; -- opposed to retractor. |  | Protractor (n.) An adjustable pattern used by tailors. |  | Protractor (n.) An instrument formerly used in extracting foreign or offensive matter from a wound. |  | Protractor (n.) One who, or that which, protracts, or causes protraction. |    |