Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

homoiousia

noun
ho·moi·ou·sia | \ ¦hōˌmȯi¦üzēə , -üsēə , -üzh(ē)ə , -üsh(ē)ə \
plural -s

Definition of homoiousia 

: similarity but not identity in essence or substance : essential likeness

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 homoiousia

New Latin, from Late Greek homoiousios + Latin -ia -y

Keep scrolling for more

Learn More about homoiousia

Share homoiousia

Resources for homoiousia

Cite Time Traveler Time Traveler! Explore the year a word first appeared

Dictionary Entries near homoiousia

homoioteleuton

homoiotherm

homoiotransplant

homoiousia

homoiousian

homoiousianism

homoiousious

Statistics for homoiousia

Look-up Popularity

Comments on homoiousia

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

Show Comments  Hide Comments 

WORD OF THE DAY

secrete

to deposit or conceal in a hiding place

Get Word of the Day daily email!

Test Your Vocabulary

Name that Food Quiz

  • alt-573b465788319
  • Name these cookies!
How Strong Is Your Vocabulary?

Test your vocabulary with our 10-question quiz!

TAKE THE QUIZ
Word Winder's CrossWinder

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