a shot in the arm

a shot in the arm

1. Literally, an injection of drugs. This phrase can refer to both legal and illegal substances. Once the nurse gives you a shot in the arm, you'll feel better, I promise.
2. Something that revitalizes, reinvigorates, or encourages someone or something. The chief's unexpected praise really gave my floundering project a shot in the arm.
3. A drink of alcohol. After a long week like this, I need a shot in the arm—want to meet me at the bar?
See also: arm, shot
Farlex Dictionary of Idioms.

shot in the arm

 
1. Lit. an injection of medicine. The doctor administered the antidote to the poison by a shot in the arm.
2. Fig. a boost or act of encouragement. The pep talk was a real shot in the arm for all the guys. The good test grade was a shot in the arm for Gary.
3. Fig. a drink of liquor. I could use a little shot in the arm. How about a little shot in the arm, bartender?
See also: arm, shot
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

shot in the arm, a

A stimulus or booster, something vitalizing or encouraging, as in Getting a new concertmaster was a real shot in the arm for the orchestra. This colloquial expression alludes to a stimulant given by injection. [c. 1920]
See also: shot
The American Heritage® Dictionary of Idioms by Christine Ammer.

a shot in the arm

INFORMAL
COMMON A shot in the arm is something that gives help and encouragement at a time when it is needed. Having a member of the royal family taking part in the sport has provided a massive shot in the arm. Last weekend's Gold Coast Boat Show has proved a shot in the arm for the marine industry. Note: A `shot' is an injection, in this case an injection of a drug that stimulates you.
See also: arm, shot
Collins COBUILD Idioms Dictionary, 3rd ed.

a shot in the arm

stimulus or encouragement. informal
See also: arm, shot
Farlex Partner Idioms Dictionary

a shot in the ˈarm

(informal) a thing or an action that gives somebody/something new energy, help or encouragement or provides a quick solution to a problem: The discovery of gas reserves was a much-needed shot in the arm for the economy.This phrase refers to an injection of a drug.
See also: arm, shot
Farlex Partner Idioms Dictionary

shot in the arm

1. n. a drink of liquor. I could use a little shot in the arm.
2. n. an injection of narcotics. (The same as bang in the arm.) You might say that I really needed this shot in the arm.
3. n. a boost or act of encouragement. The pep talk was a real shot in the arm for all the guys.
See also: arm, shot
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions

shot in the arm

Informal
Something that boosts one's spirits.
See also: arm, shot
American Heritage® Dictionary of the English Language, Fifth Edition.

shot in the arm, a

A stimulus; something that revives a person’s enthusiasm, energy, or confidence. Presumably this twentieth-century term alludes to a stimulant administered by hypodermic needle. (A similar nineteenth-century Americanism was to be shot in the neck, which meant to be intoxicated.) By the 1920s, however, it was used figuratively, as in, “All afternoon he . . . gurgled over his ability to ‘give the Boy a real shot in the arm tonight’” (Sinclair Lewis, Babbitt, 1922).
See also: shot
The Dictionary of Clichés by Christine Ammer
See also:
  • shot in the arm
  • shot in the arm, a
  • a bang in the arm
  • bang in the arm
  • (as) sure as eggs (is eggs)
  • a penny for them
  • how about
  • how/what about...?
  • great minds
  • great minds think alike
References in periodicals archive
It is largely being seen as a shot in the arm for the Navy which was eagerly awaiting the final outcome.
Vasco da Gama (Goa), Feb.19 (ANI): The Indian Navy is all set to receive a shot in the arm with the induction of four MiG-29 K combat aircraft into its fleet here on Friday.
"It absolutely was a shot in the arm that went beyond the city," Cary says.
The Commissioning of INS Shikra, will provide a shot in the arm, to the growth of Naval Aviation.