Definition, Meaning & Synonyms

swell-up

phrasal verb
/swɛl ʌp/
Definition
To become larger or puffed up, often due to an accumulation of fluid or gas.
Examples
  • After the injury, his ankle started to swell up.
  • If you eat too quickly, your stomach may swell up.
  • She noticed her lips began to swell up after the allergic reaction.
Meaning
Swell-up refers to a physical change where an object or body part increases in size, often indicating an underlying condition or reaction.
Synonyms
  • inflate
  • bulge
  • expand
  • rise
  • enlarge