equilenin

noun

equi·​len·​in ˌek-wə-ˈlen-ən How to pronounce equilenin (audio) ə-ˈkwil-ə-nən How to pronounce equilenin (audio)
: a weakly estrogenic steroid hormone C18H18O2 obtained from the urine of pregnant mares

Dictionary Entries Near equilenin

Equidae

equilenin

equilibrate

See More Nearby Entries 

Cite this Entry

“Equilenin.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/equilenin. Accessed 7 Feb. 2023.

Copy Citation

Share

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

Listen to the pronunciation of acquiesce

See Definitions and Examples »

Test Your Vocabulary

Challenging Words You Should Know

  • hedgehog reading a book
  • Often used to describe “the march of time,” what does inexorable mean?
Spell It

Hear a word and type it out. How many can you get right?

TAKE THE QUIZ
Solve today's spelling word game by finding as many words as you can with using just 7 letters. Longer words score more points.

Can you make 12 words with 7 letters?

PLAY
Words at Play
Ask the Editors
Word Games