古こ今こん無む類るい

noun

best ever; unparalleled in history

A somewhat literary or emphatic expression meaning that something is the greatest of all time, without equal in the past or present. Often used in praise of achievements, works of art, or exceptional people.

• 彼かれの演えん技ぎは古こ今こん無む類るいの名めい演えんと言いわれている。

  His performance is said to be an unparalleled masterpiece of all time.

• この作さく品ひんは古こ今こん無む類るいの傑けっ作さくだ。

  This work is an unrivaled masterpiece throughout history.