偶ぐう奇き性せい

noun

parity

Technical term in mathematics and physics referring to the property of an integer being even or odd, or to symmetry under spatial inversion.

• 偶ぐう奇き性せいは、整せい数すうが偶ぐう数すうか奇き数すうかを区く別べつする性せい質しつです。

  Parity is the property that distinguishes whether an integer is even or odd.

• 物ぶつ理り学がくでは、偶ぐう奇き性せいの保ほ存ぞんが重じゅう要ような対たい称しょう性せいの一ひとつです。

  In physics, conservation of parity is one of the important symmetries.