swellverb
uk/swel/us/swel/swelled, swollen or swelledC2 [ I or T ] to become larger and rounder than usual; to (cause to) increase in size or amount:
[ I ] If music swells, it becomes louder.
More examples
- My foot swelled up to three times the normal size when it was stung by a wasp.
- Excessive moisture will cause the wood to swell.
- Tourists swell the local population during the summer months.
- My arm swelled up where I was stung by a bee.
- The banks of the river were swollen with the increased rainfall.
Thesaurus: synonyms and related words
Enlarging and inflating
- balloon
- bloat
- blow
- blow sth up
- blow up
- broaden
- build (sb/sth) up
- deepen
- dilate
- engorged
- enlarge
- expand
- flare
- fluff sth up
- inflate
- puff
- pump sth up
- scale sth up
- stretch
- widen
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You can also find related words, phrases, and synonyms in the topics:
swellnoun [ S ]
uk/swel/us/swel/swell noun [ S ] (WAVES)
the slow up and down movement of the sea with large but smooth waves
Thesaurus: synonyms and related words
Waves
- break
- breaker
- choppy
- crest
- dumper
- heavy
- lap
- overfall
- ripple
- roller
- rough
- spume
- standing wave
- tidal wave
- tsunami
- wake
- wave
- white horses
- whitecaps
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swell noun [ S ] (SOUND)
an increase in sound produced by a musical instrument or instruments
Thesaurus: synonyms and related words
Playing music
- accompaniment
- accompany
- busk
- chop
- conduct
- fiddle
- fingering
- improvisation
- interpreter
- jam
- music
- perform
- raise the roof idiom
- serenade
- sight-read
- strike
- strum
- tap sth out
- tune
- virtuoso
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swelladjective
uk/swel/us/swel/US old-fashioned informalvery good or pleasant:
Thesaurus: synonyms and related words
Informal words for good
- A-OK
- ace
- amazeballs
- apple pie
- awesomesauce
- badass
- champion
- jim-dandy
- juicy
- killer
- knock
- knock spots off sth idiom
- magic
- rule
- serious
- smashing
- some
- splendiferous
- steal the show/scene idiom
- stupendous
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swelladverb
uk/swel/us/swel/US old-fashioned informalvery well:
Thesaurus: synonyms and related words
Informal words for good
- A-OK
- ace
- amazeballs
- apple pie
- awesomesauce
- badass
- champion
- jim-dandy
- juicy
- killer
- knock
- knock spots off sth idiom
- magic
- rule
- serious
- smashing
- some
- splendiferous
- steal the show/scene idiom
- stupendous
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