径けいalso: わたりけいFreq.FrequencyTop 20,000じ字FuriganaAudioMeanings1noundiameterRefers to the diameter of a circle or sphere. Common in mathematical and technical contexts.この円えんの径けいは10センチです。Break this sentence down in the analyzerThe diameter of this circle is 10 centimeters.See all 14 example sentences ›Usage patterns径けい〈数すう〉の〈物もの〉an object with a diameter of a given size径けい5センチの円えん柱ちゅうを作つくった。Break this sentence down in the analyzerI made a cylinder with a diameter of 5 cm.〈物もの〉の径けいを測はかるto measure the diameter of somethingパイプの径けいを測はかる必ひつ要ようがある。Break this sentence down in the analyzerI need to measure the diameter of the pipe.Expressions径けいの大おおきいof large diameter; large-diameter
