deuterate

verb

deuterated; deuterating

transitive verb

: to introduce deuterium into (a compound)

Word History

First Known Use

1947, in the meaning defined above

Time Traveler
The first known use of deuterate was in 1947

Browse Nearby Words

Cite this Entry

“Deuterate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/deuterate. Accessed 7 Jul. 2026.

Medical Definition

deuterate

transitive verb
deuterated; deuterating
: to introduce deuterium into (a compound)
Love words? Need even more definitions?

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