直ちょっ交こう座ざ標ひょう

noun

Cartesian coordinates; rectangular coordinates

Mathematical term for a coordinate system defined by perpendicular axes. Used in geometry, physics, and engineering.

• 点てんの位い置ちを直ちょっ交こう座ざ標ひょうで表あらわす。

  Express the position of a point in Cartesian coordinates.