Merriam-Webster Logo
SINCE 1828
Menu
dictionary thesaurus

immalleable

adjective
im·​malleable | \(ˈ)i(m), ə+\

Definition of immalleable 

: lacking malleability : unyielding, rigid

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!

First Known Use of immalleable

1650, in the meaning defined above

History and Etymology for immalleable

in- entry 1 + malleable

Keep scrolling for more

Learn More about immalleable

Share immalleable

Statistics for immalleable

Look-up Popularity

Time Traveler for immalleable

The first known use of immalleable was in 1650

See more words from the same year

Comments on immalleable

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

Show Comments  Hide Comments 

WORD OF THE DAY

chapel

a private place of worship

Get Word of the Day daily email!

Test Your Vocabulary

Difficult Vocab Quiz

  • the-education-of-achilles-eugne-delacroix
  • Which is a synonym of discomfit?
Name That Thing

Test your visual vocabulary with our 10-question challenge!

TAKE THE QUIZ
Syn City

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