straight angle

1. 1.

   an angle of 180 degrees

   Broaderangular unit

   Part ofcircumference

Questions about straight angle

What does straight angle mean?

straight angle means "an angle of 180 degrees".

Is straight angle a common word?

straight 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.