Merriam-Webster Logo
SINCE 1828
dictionary thesaurus view recents

zona radiata

noun
Save Word
zona ra·​di·​a·​ta | \ -ˌrādēˈätə, -ˈātə\
plural zonae radiatae\ -​ˈätˌē , -​ˈātˌē , -​tˌī \

Definition of zona radiata

: zona pellucida especially : one having unusually distinct striations

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 zona radiata

New Latin, radiate zone

Keep scrolling for more

Learn More about zona radiata

Statistics for zona radiata

Comments on zona radiata

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

Show Comments  Hide Comments 

WORD OF THE DAY

carouse

Listen to the pronounciation of carouse

to engage in dissolute behavior

Get Word of the Day daily email!

Test Your Vocabulary

Pass the Little Ribbons: A Pasta Word Quiz

  • rotelle pasta
  • Match the pasta to its meaning in English: Rotelle
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Bee Cubed

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