Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

desyl

noun
des·yl | \ˈdezə̇l, -esəl\
plural -s

Definition of desyl 

: a univalent radical C6H5COCH(C6H5)− derived from desoxybenzoin by removal of one hydrogen atom from the methylene group; alpha-phenyl-phenacyl

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!

History and Etymology for desyl

desoxybenzoin + -yl

Keep scrolling for more

Learn More about desyl

Dictionary Entries near desyl

desurface

deswell

desyatin

desyl

desynapsis

desynonymize

det

Statistics for desyl

Look-up Popularity

Comments on desyl

What made you want to look up desyl? Please tell us where you read or heard it (including the quote, if possible).

Show Comments  Hide Comments 

WORD OF THE DAY

de rigueur

required by fashion, etiquette, or custom

Get Word of the Day daily email!

Test Your Vocabulary

Great Scrabble Words—A Quiz

  • scrabble-tiles-that-read-scrabble-quiz
  • Which of the following Q-without-U words means the number five in cards or dice?
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Add Diction

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

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

Words at Play

Ask the Editors

Word Games