Icelandic

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A semicircular protractor.
 
A circular protractor.

Etymology

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From gráða (degree) +‎ bogi (arc, curve; arch).

Pronunciation

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  • IPA(key): /ˈkrauːðʏˌpɔːjɪ/

Noun

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gráðubogi m (genitive singular gráðuboga, nominative plural gráðubogar)

  1. a protractor; (circular or semicircular tool for drawing or measuring angles)

Declension

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Synonyms

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See also

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