noun mal·le·a·tion

Definition of malleation



  1. 1 :  the action of malleating or state of being malleated

  2. 2 :  a mark or dent like one made by malleating

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.

Join MWU now and get access to America’s largest dictionary, with:

  • 300,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Origin and Etymology of malleation

Medieval Latin malleation-, malleatio, from malleatus (past participle of malleare to hammer) + Latin -ion-, -io -ion

Seen and Heard

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


feeling or affected by lethargy

Get Word of the Day daily email!