✨📕 The NEWThe NEW Collegiate Dictionary, 12th Edition Over 5,000 words added — Buy Now! Collegiate DictionaryBuy Now!

toluol

noun

tol·​u·​ol ˈtäl-yə-ˌwȯl How to pronounce toluol (audio)
-ˌwōl

Word History

First Known Use

circa 1848, in the meaning defined above

Time Traveler
The first known use of toluol was circa 1848

Browse Nearby Words

Cite this Entry

“Toluol.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/toluol. Accessed 30 Nov. 2025.

Medical Definition

toluol

noun
tol·​u·​ol ˈtäl-yə-ˌwȯl How to pronounce toluol (audio) -ˌwōl How to pronounce toluol (audio)
: toluene especially of commercial grade
Love words? Need even more definitions?

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