equilenin

noun
equi·​len·​in | \ˌek-wə-ˈlen-ən, ə-ˈkwil-ə-nən \

Medical Definition of equilenin 

: a weakly estrogenic steroid hormone C18H18O2 obtained from the urine of pregnant mares

Learn More about equilenin

Comments on equilenin

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

WORD OF THE DAY

to clear from alleged fault or guilt

Get Word of the Day daily email!

Test Your Vocabulary

Difficult Vocab Quiz

  • the-education-of-achilles-eugne-delacroix
  • Which is a synonym of discomfit?
True or False

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

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!