mat·​ter·​ate | \ -əˌrāt, usually -āt+V \

Definition of matterate

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 matterate

alteration (probably influenced by matter entry 1) of maturate

Keep scrolling for more

Learn More about matterate

Statistics for matterate

Cite this Entry

“Matterate.” Dictionary, Merriam-Webster, Accessed 8 Aug. 2020.

Comments on matterate

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


Test Your Vocabulary

Original Meanings Quiz

  • rembrandt painting a young scholar and his tutor
  • Which of the following is the earliest known sense of the word awe?
Spell It

Can you spell these 10 commonly misspelled words?

Bee Cubed

Test Your Knowledge - and learn some interesting things along the way.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!