What does "Shot in the arm" mean?

Something that gives encouragement or renewed energy. A boost or stimulus that revitalizes a situation. From medical injections.

How do you use "Shot in the arm" in a sentence?

The new funding was a real shot in the arm for the project. Winning gave the team a shot in the arm. The economy needs a shot in the arm.

Shot in the arm

Slang Term AmericanBritishAustralian ★★★★☆ Common Neutral

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Meaning: Something that gives encouragement or renewed energy.

给予鼓励或重新注入活力的东西。

Algo que da ánimo o energía renovada.

励みや新たなエネルギーを与えるもの。

격려나 새로운 활력을 주는 것.

A boost or stimulus that revitalizes a situation. From medical injections.

使情况恢复活力的刺激或推动。源自医疗注射。

Un impulso o estímulo que revitaliza una situación. De las inyecciones médicas.

状況を活性化させる刺激や後押し。医療注射から。

상황에 활기를 불어넣는 자극이나 촉진제. 의료 주사에서 유래한 표현.

Literal meaning: An injection (of energy/stimulus)

Examples

The new funding was a real shot in the arm for the project.
新资金对项目来说是一针强心剂
La nueva financiación fue un verdadero estímulo para el proyecto
新しい資金はプロジェクトにとって大きな励みになった
새로운 자금은 프로젝트에 큰 활력이 되었다.
Winning gave the team a shot in the arm.
胜利给了球队一针强心剂
Ganar dio al equipo un chute de energía
勝利はチームにとって大きな刺激になった
승리는 팀에게 큰 자극이 되었다.
The economy needs a shot in the arm.
经济需要一针强心剂
La economía necesita un estímulo
経済はカンフル剤が必要だ
경제에 활력소가 필요하다.

Pronunciation

/ʃɒt ɪn ði ɑːm/

Usage Guide

Context: boost, stimulus, encouragement

Tone: positive, hopeful

✓ Do Say

A real shot in the arm.
真正的强心剂
Un verdadero estímulo
大きな励み
정말 큰 활력소야
Just the shot in the arm we needed.
正是我们需要的强心剂
Justo el estímulo que necesitábamos
まさに必要だったカンフル剤
꼭 필요했던 활력소였어
Gave them a shot in the arm.
给了他们一针强心剂
Les dio un chute de energía
彼らに刺激を与えた
그들에게 활력을 줬어

✗ Don't Say

A boost
A boost（推动）
A boost（Un impulso）
A boost（後押し）
A boost (활력소)
Encouragement
Encouragement（鼓励）
Encouragement（Ánimo）
Encouragement（励まし）
Encouragement (격려)

Common Mistakes

Always positive
Very common in business/sports

Origin & History

From medical injections providing stimulation.

Etymology: Medical metaphor

First recorded: 1920s

Cultural Context

Era: Modern (1920s onwards)

Generation: All ages

Social background: Universal

Pop culture: Business news; Sports commentary

Regional notes: Universal across English-speaking world.

Variations

Shot in the armA shot in the armJust the shot in the arm