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on the double

on the double

21 3.7
Very quickly and without delay
  • idiom
  • Informal
: enseguida
  • "The yard, soldier! The yard! On the double!"
  • get there on the double
  • go on the double
  • move! on the double

Examples

  • When household emergencies confronted the poor, the aged, or the infirm, this crisis squad was geared to respond on the double.

    Fiction book (1999)
  • Starling: get to the west end of the island on the double.

    Fiction book (1996)
  • Then get down here on the double.

    Fiction book (1991)
  • Get to that factory on the double.

  • Report to the peace shield, on the double.

  • Bring up some timber, on the double!

  • Surround this place on the double!

  • Get those boxes cleared on the double!

  • Vincent, tell Kate I want her and Alex back here on the double.

  • You tell them to get over here on the double.

Synonyms

quickly
vson the double
∞ 1.0

At a fast speed or without delay

emphasizes absence of delay in an instant action
immediately
vson the double
∞ 1.0

At once without waiting

uses the same immediate sense but in another wording
quick
vson the double
  • Informal
∞ 1.0

Happening or done without any delay

is focused on immediate doing rather than general promptness
right away
vson the double
915 1.0

Without any delay

conveys the same instant action using another phrase
rapidly
vson the double
356 1.4

In a very short time

is about immediate action rather than only high speed
instantly
vson the double
310 1.0

Right away without any delay

shares the instant timing but differs in phrasing
at once
vson the double
237 1.0

Immediately without delay

is the same idea but uses a different phrase
swiftly
vson the double
75 1.0

Quickly and smoothly

refers to instant action rather than mainly smooth speed
instantaneously
vson the double
25 5.6

Happen at once without delay

has the same immediacy but uses a different expression
straightaway
vson the double
22 3.2

Without delay after something happens

expresses the same instant idea but in other words
in short order
vson the double
19 3.5

Very quickly without delay

focuses more on instant occurrence rather than only speed
straight off
vson the double
14 3.0

Immediately without delay

shares that immediacy while differing in wording
directly
vson the double
14 1.0

Do something at once without delay

is the same instant sense framed in another phrase
expeditiously
vson the double
11 7.3

In a quick and efficient way

focuses on immediate occurrence rather than efficient procedure
to make it snappy
vson the double
  • Informal
7 7.7

To tell someone to hurry

is the general immediate expression rather than a command
speedily
vson the double
6 2.4

To act quickly without delay

focuses more on instant occurrence rather than general promptness
without missing a beat
vson the double
  • Informal
4 5.5

To act immediately and confidently without pausing

shares immediacy but lacks the confident smoothness detail
double quick
vson the double
  • Informal
4 4.1

Very fast, without delay

indicates instant action rather than focusing on speed alone
in two shakes
vson the double
  • Informal
4 7.0

Happens very soon

signifies immediate action rather than approximate quickness
like a shot
vson the double
  • Informal
3 6.0

Very quickly and without hesitation

conveys the same immediacy but is less figurative
in a snap
vson the double
  • Informal
2 3.0

It happens very quickly with little effort

highlights instant urgency rather than effortlessness
straightway
vson the double
  • Archaic
2 6.6

Immediately without any delay

carries identical immediacy but uses a different phrase
nothing flat
vson the double
  • Informal
2 8.5

Very quickly without delay

is similar but presented with different wording
PDQ
vson the double
  • Informal
1 8.9

Very quickly and without delay

stresses immediate action at once rather than mere soonness
with a quickness
vson the double
  • Informal
1 7.2

In a very short time

is about instant action without adding urgent nuance
quick as a flash
vson the double
  • Informal
1 2.0

Happen very fast

means immediate action rather than only sudden speed
in quick sticks
vson the double
  • Archaic
9.9

Very quickly and in a hurry

refers to instant action rather than colloquial hurriedness

Antonyms

∞ 1.0

At a low speed without hurrying

How Fast

at once
237 1.0
on the double
  • Informal
21 3.7
fast
∞ 1.0
slowly
∞ 1.0

Surface Forms

on the double positive

Morphology

on + the + double

There is a loose clue in 'double' (meaning 'twice' or 'faster') that could suggest increased speed, but the construction 'on the double' is idiomatic and its grammatical pattern ('on the' + noun) does not transparently yield 'immediately' for a B1 learner. The phrase is partially predictable from the component 'double' but is conventionalized enough that learners typically need exposure to learn the specific meaning.

Etymology

The phrase on the double comes from soldiers' orders to march in double time, a faster step where troops move quickly. That's why on the double now means 'very quickly' or 'at once'.