Phrasal verb
buck up
Definition
phrasal verb. To cheer up or start feeling more positive and energetic. You use this when you want someone to stop being sad or to try harder.
phrasal verb. To improve one's mood or increase one's effort; to become more encouraged or spirited. Often used as an imperative to exhort someone to overcome despondency.
Examples
“Buck up! Things aren't as bad as they seem.”
“After he lost the match, his coach told him to buck up and focus on the next game.”
“Despite the initial setback, the team managed to buck up and deliver a performance that surprised the critics.”
Examples
simple
“Buck up! Things aren't as bad as they seem.”
contextual
“After he lost the match, his coach told him to buck up and focus on the next game.”
complex
“Despite the initial setback, the team managed to buck up and deliver a performance that surprised the critics.”
Usage
Often used as a command or suggestion to someone who looks unhappy or discouraged.
Teaching tip
Contrast with 'cheer up'; 'buck up' often implies a need for more energy or effort, not just a better mood.
Pitfall
You should buck up yourself.
You should buck up.
The phrase is typically used as an intransitive verb and does not take a reflexive pronoun.
Phrasal verb
Particles
up
Separability
inseparable
Pattern
buck + up
Synonyms
Antonyms
Grammar
- Exam level
- CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
- Level
- B2 · Upper Intermediate
- Updated
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