Word History

First Known Use

1964, in the meaning defined above

Time Traveler
The first known use of DMSO was in 1964

Dictionary Entries Near DMSO

Cite this Entry

“DMSO.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/DMSO. Accessed 13 Jun. 2024.

Medical Definition

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