Breadcrumb Home > Dictionary > Index H heat capacity: Meaning and Definition of Find definitions for: heat' capac"ity Pronunciation: [key] — Thermodynam. Thermodynam. the heat required to raise the temperature of a substance one degree. Cf. specific heat. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. heat barrier heat content TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: prescient Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language