osculatrix

发音

US

词形变化

osculatrices 复数 osculatrices

释义与例句

n.
  1. 1.

    A curve whose contact with a given curve at a given point is of a higher order (or involves the equality of a greater number of successive differential coefficients of the ordinates of the curves taken at that point) than that of any other curve of the same kind.

    数学

词源

From New Latin osculātrīx (literally “female kisser”), from Latin osculor (“to kiss”) + -trīx.

来源：wiktionary