Regnault's formula

noun

Re·​gnault's formula
rənˈyōz-
: an empirical formula giving the specific enthalpy of steam at any centigrade temperature in calories per gram : H = 606.5 + 0.305t

Word History

Etymology

after Henri V. Regnault †1878 French chemist and physicist

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

  1. Expanded definitions
  2. Detailed etymologies
  3. Advanced search tools
  4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now

Dictionary Entries Near Regnault's formula

Cite this Entry

“Regnault's formula.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Regnault%27s%20formula. Accessed 22 Dec. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!