Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

corneagen

adjective
cor·​nea·​gen | \ˈkȯ(r)nēəˌjen\
variants: or corneagenous \¦kȯ(r)nē¦ajənəs \

Definition of corneagen 

: secreting cornea —used of the hypodermal cells that underlie the ocelli and ommatidia in insects

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 corneagen

cornea + -gen, noun suffix (here in attributive use) or -genous

Keep scrolling for more

Learn More about corneagen

Statistics for corneagen

Look-up Popularity

Comments on corneagen

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

Show Comments  Hide Comments 

WORD OF THE DAY

repartee

amusing and light sparring with words

Get Word of the Day daily email!

Test Your Vocabulary

Late Autumn 2018 Words of the Day Quiz

  • frosted-autumn-leaves
  • Which is a synonym of yahoo?
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!

Words at Play

Ask the Editors

Word Games