obtuse angle

1. 1.

   an angle between 90 and 180 degrees

   Broaderoblique angle

Questions about obtuse angle

What does obtuse angle mean?

obtuse angle means "an angle between 90 and 180 degrees".

Is obtuse angle a common word?

obtuse angle is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.