English Reference

Word

swing

US/ˈswɪŋ/

UK/swˈɪŋ/

Irregular verb

Forms

Infinitive

swing

Past

swung

Past participle

swung

Definitions

01to move back and forth

A2 · Elementary

v. to move or make something move back and forth while hanging from a fixed point.

v. to move or cause to move with an oscillatory motion while suspended or pivoted.

“The children spent the whole afternoon swinging on the old tire in the garden.”

“The heavy iron gate began to swing shut as the wind picked up, its hinges creaking loudly in the silence.”

Synonyms

swayoscillaterock

02to change suddenly

B2 · Upper Intermediate

v. to change quickly from one opinion, mood, or state to another.

v. to fluctuate or shift significantly between different states, opinions, or conditions.

“His mood can swing from happy to angry in just a few seconds.”

“Public opinion began to swing toward the opposition party as the economic crisis deepened throughout the winter months.”

Antonyms

03to manage or arrange

C1 · Advanced Informal

v. to successfully arrange or afford something, especially when it is difficult.

v. to manage to achieve or arrange something through effort or cleverness; often used regarding financial feasibility.

“I am not sure if I can swing a trip to Hawaii this year on my current budget.”

“If we can swing an early meeting with the director, we might secure the funding before the end of the fiscal year.”

04playground equipment

A2 · Elementary Countable noun

n. a seat hanging from ropes or chains that you sit on to move back and forth.

n. a suspended seat on which a person may sit and move to and fro for recreation.

“The little girl asked her father to push her higher on the swing.”

“The playground was deserted, with only a single empty swing moving gently in the breeze.”

05music and dance style

B1 · Intermediate Uncountable noun Music

n. a type of jazz music with a bouncy rhythm, or the dance people do to it.

n. a style of jazz characterized by a propulsive rhythm and 'swung' notes; also the associated partner dance.

“The band played classic swing music that made everyone want to get up and dance.”

“The revival of swing in the late nineties brought a new generation of dancers to the ballrooms of London and New York.”

Synonyms

jazzbig band

06a shift in opinion or results

B2 · Upper Intermediate Countable noun Politics

n. a big change in a situation, especially in how people vote.

n. a discernible shift in public opinion or electoral support from one party or candidate to another.

“There was a massive swing toward the Green Party in the local elections.”

“Political analysts were surprised by the ten-percent swing in the rural districts, which ultimately decided the outcome of the national election.”

Synonyms

07theatre understudy

C1 · Advanced Countable noun Theater Technical

n. a performer who learns many different roles so they can replace anyone who is sick.

n. a member of the company who understudies several ensemble roles and is prepared to perform any of them on short notice.

“The swing had to go on stage tonight because three ensemble members were ill.”

“Being a swing is one of the most demanding jobs in musical theatre, requiring the performer to memorize multiple tracks and blocking patterns.”

Synonyms

understudystand-in

08sideways movement of a ball

C1 · Advanced Uncountable noun Sports Technical

n. the way a ball moves to the side through the air after it is thrown or hit.

n. the lateral movement of a ball through the air, typically achieved by specific bowling or striking techniques.

“The bowler got a lot of swing on the ball because of the humid weather.”

“The pitcher's ability to generate late swing made it nearly impossible for the batters to make solid contact with the ball.”

Synonyms

Collocations

Common phrases and expressions where native English speakers use the word “swing” in context.

Verb

01. swing in favor

“The momentum of the match started to swing in favor of the home team.”

verb + prep + noun

02. swing into action

“Emergency services swung into action as soon as the alarm was raised.”

verb + prep + noun

03. swing violently

“The heavy gate swung violently in the wind, hitting the stone wall.”

verb + adv

04. swing wildly

“Public opinion began to swing wildly as the scandal unfolded in the press.”

verb + adv

05. swing back and forth

“The pendulum continued to swing back and forth with hypnotic precision.”

06. swing from one extreme to another

“His moods often swing from one extreme to another without any warning.”

07. swing the balance of power

“The defection of three MPs could swing the balance of power toward the opposition.”

Real-World Examples

“But now I'm seriously wondering whether I'll have enough." Park plans to hold on to his SK Hynix shares in hopes of a rebound, although recent swings have made him hesitant to invest more.”
BBC News 13 Aug 2026
“Berger typically described himself as a storyteller, an elastic job title which allowed him to swing between fiction and poetry, essays and screenplays.”
The Guardian 10 Aug 2026

Etymology

From Middle English swyngen, from Old English swingan, from Proto-West Germanic swingan, from Proto-Germanic swinganą (compare Low German swingen, German schwingen, Dutch zwingen, Swedish svinga), from Proto-Indo-European swenk-, sweng- (compare Scottish Gaelic seang (“thin”)). Related to swink.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

VERB

swing(C1)

Idioms

Domains

EngineeringMusicNauticalPoliticsTheater

This entry

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.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL 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: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
Frequency
Common
Level
C1 · AdvancedOxford
Updated

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English Reference