FMN

play
noun \ˌef-ˌem-ˈen\

Definition of FMN

  1. :  a yellow crystalline phosphoric ester C17H21N4O9P of riboflavin that is a coenzyme of several flavoprotein enzymes

Origin and Etymology of fmn

flavin mononucleotide


Medical Dictionary

FMN

play
noun \ˌef-ˌem-ˈen\

Medical Definition of FMN

  1. :  a yellow crystalline phosphoric ester C17H21N4O9P of riboflavin that is a coenzyme of several flavoprotein enzymes—called also flavin mononucleotide, riboflavin phosphate


Seen and Heard

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

Love words? Need even more definitions?

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

WORD OF THE DAY

to bring about or cause (something)

Get Word of the Day daily email!

Test Your Vocabulary

The Emoji Quiz

  • emoji-the-quiz
  • What phase of the moon is this: 🌖 ?
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
SCRABBLE® Sprint

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!