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to shake a leg

to shake a leg

9 6.5
To hurry when someone tells you to
  • idiom
  • /ʃeɪk ə lɛɡ/
  • Archaic
translation icon : apresurarse
  • - Come on, come on, shake a leg.
  • C'mon, shake a leg
  • let's shake a leg

Examples

Synonyms

to hurry up
vsto shake a leg
  • Informal
637 1.0

To move or act more quickly to avoid being late

is used when an outside prompt makes someone speed up
to rush
vsto shake a leg
548 1.0

To move or act quickly because a situation needs it

is similar but stresses prompt from outside to speed an action
to move it
vsto shake a leg
  • Informal
512 6.7

To hurry so you do something faster, often to avoid being late

is similar but emphasizes the prompt tone rather than neutral instruction
to scramble
vsto shake a leg
118 3.2

Climb quickly using your hands and feet on steep or rough ground

is used for urging faster action rather than awkward climbing
to hurry
vsto shake a leg
97 1.0

To make someone move or work faster than they want

is the same urging but highlights action after being prompted
to hustle
vsto shake a leg
89 4.2

Move quickly and with energy, often because you are in a hurry

is focused on energetic effort rather than just obeying a prompt
to scurry
vsto shake a leg
54 3.1

To move quickly with short, hurried steps because you feel afraid or rushed

is used to urge quick action generally, not only fearful flight
to step on it
vsto shake a leg
  • Informal
35 5.2

To hurry and go faster, often when driving

is similar but applies broadly, not only to vehicles or driving
to scoot
vsto shake a leg
  • Informal
29 2.8

Move a short distance quickly, often to make room or hurry

is used when speed is urged urgently rather than playfully
to scamper
vsto shake a leg
22 3.2

To move quickly with small, light, playful steps

is about prompted haste rather than light playful movement
to beat feet
vsto shake a leg
  • Slang
2 9.0

To leave quickly to escape or avoid something

is about hurrying due to prompt, not mainly to escape
to hotfoot
vsto shake a leg
  • Informal
1 7.7

To move quickly on foot

is more about responding to a prompt than just rapid movement
to leg it
vsto shake a leg
  • UK
1 9.0

Move quickly on foot to escape or reach a place fast

is focused on obeying a prompt to hurry rather than fleeing
to rush along
vsto shake a leg
1 2.7

To move quickly in one direction

is about hurrying after a prompt rather than solely moving directionally
to scutter
vsto shake a leg
  • UK
1 8.2

To move quickly with short, hurried steps when you feel nervous

is an urging to hurry that applies beyond small nervous movements
to run, don't walk
vsto shake a leg
  • Informal
7.1

To hurry to do something so you do not miss a good chance

is used as a forceful urging to act now rather than later

Antonyms

687 1.4

To move or act more slowly

How Fast

sprint
55 2.1
to rush
548 1.0
to shake a leg
  • Archaic
9 6.5
to dawdle
17 5.0
crawl
19 2.7

Surface Forms

shake a leg infinitive
shaking a leg present participle
shakes a leg third person singular
shaken a leg past participle

Morphology

shake + a + leg

The verb 'shake' (move rapidly) combined with 'leg' (limb) gives a clear cue about physical movement, so learners who know the words can guess it involves moving. However the conventionalized imperative meaning 'hurry up' is an idiomatic extension (urging someone to act faster) that is not fully predictable from the parts and varies cross-linguistically, so it is only partially transparent.

Etymology

The idiom shake a leg may come from old ships where officers woke sleeping crew by tugging or shakeing a sailor's leg to get him moving. One popular story says that seeing someone shake a leg meant they must hurry, so today the phrase means 'to hurry up'.