invariant

adjective
in·​vari·​ant | \ (ˌ)in-ˈver-ē-ənt \

Definition of invariant

: constant, unchanging specifically : unchanged by specified mathematical or physical operations or transformations invariant factor

Keep scrolling for more

Other Words from invariant

invariant noun

First Known Use of invariant

1874, in the meaning defined above

Keep scrolling for more

Learn More about invariant

Statistics for invariant

Look-up Popularity

Time Traveler for invariant

The first known use of invariant was in 1874

See more words from the same year

More from Merriam-Webster on invariant

Thesaurus: All synonyms and antonyms for invariant

Britannica.com: Encyclopedia article about invariant

Comments on invariant

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

WORD OF THE DAY

to express emotion in a dramatic way

Get Word of the Day daily email!

Test Your Vocabulary

What did you just call me?! A Quiz

  • rows-of-various-emoji
  • If a member of the audience describes your speech as bombastic, does that person mean it is:
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!