gráðubogi
Icelandic
![](http://upload.wikimedia.org/wikipedia/commons/thumb/5/56/Goniometro.jpg/220px-Goniometro.jpg)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/f/f3/Protractor_katomierz.jpg/220px-Protractor_katomierz.jpg)
Etymology
From gráða (“degree”) + bogi (“arc, curve; arch”).
Pronunciation
Noun
gráðubogi m (genitive singular gráðuboga, nominative plural gráðubogar)
- a protractor; (circular or semicircular tool for drawing or measuring angles)
Declension
declension of gráðubogi
m-w1 | singular | plural | ||
---|---|---|---|---|
indefinite | definite | indefinite | definite | |
nominative | gráðubogi | gráðuboginn | gráðubogar | gráðubogarnir |
accusative | gráðuboga | gráðubogann | gráðuboga | gráðubogana |
dative | gráðuboga | gráðuboganum | gráðubogum | gráðubogunum |
genitive | gráðuboga | gráðubogans | gráðuboga | gráðuboganna |