/ Dictionary / Index F fever heat: Meaning and Definition of Find definitions for: fe'ver heat" Pronunciation: [key] the heat of fever; body heat exceeding 98.6°F (37°C). feverish excitement. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. feverfew feverish Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language