曲きょく度どMeanings1nouncurvatureTechnical term for the degree of bending or curvature, used in geometry, engineering, and physical descriptions.この道どう路ろの曲きょく度どは非ひ常じょうに急きゅうだ。The curvature of this road is very sharp.レンズの曲きょく度どを測そく定ていする。Measure the curvature of the lens.