Breadcrumb Home > Dictionary > Index C Carnot's theorem: Meaning and Definition of Find definitions for: Carnot's' the'orem Pronunciation: [key] — Thermodynam. Thermodynam. the principle that no engine operating between two given temperatures can be more efficient than a Carnot engine operating between the same temperatures. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Carnot refrigerator carnous 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: felicitous Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language