on the double

Idioms  

1. Very quickly, as in You'd better get here on the double. This expression, also put as at the double, came from the military, where it means “double time”—that is, marching twice as fast as normally. [Early 1800s]

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Example Sentences

See Examples For:

on the double

Remodelling her serve with the guidance of biomechanics expert Gavin MacMillan proved vital in cutting down on the double faults that had plagued her.

From BBC ● Jan. 31, 2026

From the dugout, Ebel immediately noticed Betts’ comfort-level on the double play, when he snared a one-hopper, ran to second himself and leaped over a sliding Cody Bellinger to make a throw to first base.

From Los Angeles Times ● Apr. 22, 2023

Reynolds reached on his second infield single of the game before scoring on the double by Chavis.

From Seattle Times ● Jun. 10, 2022

That means the agility and dexterity required for pivoting on the double play are, quite simply, in less demand.

From New York Times ● Jul. 14, 2021

I stand next to my bed, my eyes trained on the double doors, waiting for them to open.

From "If I Stay" by Gayle Forman