Read Edit View history 圆周率 yuánzhōulǜ pi Origin Definitions Defs Strokes Stroke Words Sentences Sents 圆周率 圓周率 yuánzhōulǜ pi the ratio of the circumference of a circle to its diameter, usually represented by the Greek letter π Frequency Movie subtitles 0.390 per million appears in 0% of films Written text 0.375 per million Sources Frequency data SUBTLEX-CHBCC Corpus (BLCU)
圆周率 圓周率 yuánzhōulǜ pi the ratio of the circumference of a circle to its diameter, usually represented by the Greek letter π Frequency Movie subtitles 0.390 per million appears in 0% of films Written text 0.375 per million Sources Frequency data SUBTLEX-CHBCC Corpus (BLCU)