intumescence

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noun

The process of swelling up or the condition of being swollen.

Scrabble 18

Meanings

nounintumescence (countable and uncountable, plural intumescences)

plural intumescences

  1. uncountableThe process of swelling up or the condition of being swollen.

    Synonyms: inturgescence, tumescence, inturgescence, swellage, turgescence, bloatedness, bloating, distension

  2. countableAn instance of such swelling.

    ...but there are other causes of change, which, though slow in their operation, and invisible in their progress, are perhaps as much superior to human resistance, as the revolutions of the sky, or intumescence of the tide.

    1755, Samuel Johnson, A Dictionary of the English Language, page 10

    Synonyms: incrassation, tumescence, aposteme, incrassation, inturgescence, swelling, swollenness

Synonyms & antonyms

More synonyms by meaning

nounswelling up with blood or other fluids (as with congestion)

Similar
intumescency

nounthe increase in volume of certain substances when they are heated (often accompanied by release of water)

Similar
intumescencyswelling
Broader
chemical processchemical changechemical action

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

Cite this entry
APA

intumescence. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/intumescence

MLA

“intumescence.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/intumescence. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “intumescence,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/intumescence.

Source: intumescence on Wiktionary, CC BY-SA 4.0.