Read Edit View history 切触 qièchù osculation Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 切触/ 切觸 qièchù osculation the state of being in close contact; specifically used in mathematics to describe a higher order of tangency between two curves or surfaces Edit Delete References Add reference No references for this word.
切触/ 切觸 qièchù osculation the state of being in close contact; specifically used in mathematics to describe a higher order of tangency between two curves or surfaces Edit Delete