say it: SWEL-ing
swelling is a noun meaning "an abnormal protuberance or localized enlargement". It carries 3 recorded senses.
an abnormal protuberance or localized enlargement
something that bulges out or is protuberant or projects from its surroundings
“the gun in his pocket made an obvious bulge”
“the hump of a camel”
“he stood on the rocky prominence”
“the occipital protuberance was well developed”
“the bony excrescence between its horns”
the increase in volume of certain substances when they are heated (often accompanied by release of water)
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for swelling come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.