Hypertext Webster Gateway: "Intumescing"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Intumesce \In`tu*mesce"\, v. i. [imp. & p. p. {Intumesced}; p.
pr. & vb. n. {Intumescing}.] [L. intumescere; pref. in- in +
tumescere to swell up, incho. fr. tumere to swell. See
{Tumid}.]
To enlarge or expand with heat; to swell; specifically, to
swell up or bubble up under the action of heat, as before the
blowpipe.
In a higher heat, it intumesces, and melts into a
yellowish black mass. --Kirwan.
Additional Hypertext Webster Gateway Lookup
Gateway by dict@stokkie.net
stock only wrote the gateway and does not have any control over the contents;
see the Webster Gateway FAQ,
and also the Back-end/database links and credits.