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Growing hotter or more ardent.

[Latin incalēscēns, incalēscent-, present participle of incalēscere, to grow warm : in-, intensive pref.; see in-2 + calēscere, to grow warm, inchoative of calēre, to be warm; see kelə- in Indo-European roots.]

in′ca·les′cence n.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.incalescence - the property of being warming
high temperature, hotness, heat - the presence of heat
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