Κ

noun

kappa

The Greek letter Κ/κ, used in mathematics, physics, and other technical fields. The reading カッパ is standard; カッパー is a less common variant.

• 統とう計けい学がくでは、κ係けい数すうは一いっ致ち度どを測はかる指し標ひょうです。

  In statistics, the kappa coefficient is a measure of agreement.

• この式しきのΚは定てい数すうを表あらわします。

  The Κ in this formula represents a constant.