cholesteryl

noun

cho·​les·​ter·​yl
kəˈlestərə̇l,
-ˌrēl
plural -s
: the radical C27H45 formed by removal of the hydroxyl group from cholesterol

Word History

Etymology

International Scientific Vocabulary cholesterin + -yl

First Known Use

1863, in the meaning defined above

Time Traveler
The first known use of cholesteryl was in 1863

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Dictionary Entries Near cholesteryl

Cite this Entry

“Cholesteryl.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cholesteryl. Accessed 18 Apr. 2024.

Love words? Need even more definitions?

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