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

“It portrays the work on the double helix, the solving of the double helix, as the work of four equal contributors,” Dr. Comfort said.

From New York Times ● Apr. 25, 2023

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

“The impact occurred on the double yellow line, directly over,” he said.

From Seattle Times ● Aug. 8, 2022

With a score of Guerrilla Shrews in their wake the two companions set off for Mossflower on the double.

From "Redwall" by Brian Jacques

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