弧こ度ど

noun

degree of curvature; curvature

Technical term used in geometry and engineering to quantify how much a curve deviates from a straight line. Not an everyday word.

• この道どう路ろの弧こ度どは安あん全ぜん基き準じゅんを満みたしている。

  The degree of curvature of this road meets safety standards.

• パイプの弧こ度どを測そく定ていする。

  Measure the curvature of the pipe.