十じっ指しに余あまる

expression, godan verb (-ru)

to be too many to count on one's fingers; to be numerous

Literally 'to exceed ten fingers'; used to emphasize that something is too numerous to count on both hands. Often used in formal or literary contexts.

• 彼かれの功こう績せきは十じっ指しに余あまる。

  His achievements are too numerous to count on one's fingers.

• この町まちの名めい所しょは十じっ指しに余あまるほどある。

  The sights of this town are so many that you can't count them on your fingers.