decimalize

transitive verb

dec·​i·​mal·​ize ˈde-sə-mə-ˌlīz How to pronounce decimalize (audio)
variants also British decimalise
decimalized; decimalizing; decimalizes
: to convert to a decimal system
decimalize the currency
Seven years after independence, Malawi decimalized its coinage.

Word History

First Known Use

1797, in the meaning defined above

Time Traveler
The first known use of decimalize was in 1797

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

  1. Expanded definitions
  2. Detailed etymologies
  3. Advanced search tools
  4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now

Browse Nearby Words

Cite this Entry

“Decimalize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/decimalize. Accessed 16 Dec. 2025.

Love words? Need even more definitions?

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