intumescence

noun
in·​tu·​mes·​cence | \ˌin-tü-ˈme-sᵊn(t)s, -tyü-\

Definition of intumescence 

: a swollen or enlarged part of a plant or animal also : the process of swelling up or enlarging

First Known Use of intumescence

1650, in the meaning defined above

History and Etymology for intumescence

French, from Latin intumescere to swell up, from in- + tumescere to swell — more at tumescence

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The first known use of intumescence was in 1650

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intumescence

noun
in·​tu·​mes·​cence | \-ˈmes-ᵊn(t)s \

Medical Definition of intumescence 

1a : the action or process of becoming enlarged or swollen

b : the state of being swollen

2 : something (as a tumor) that is swollen or enlarged

Other Words from intumescence

intumesce \ -​ˈmes \ intransitive verb intumesced; intumescing

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