naphthene

noun

naph·​thene ˈnaf-ˌthēn How to pronounce naphthene (audio)
nonstandard
ˈnap- How to pronounce naphthene (audio)
: cycloparaffin
naphthenic
ˌnaf-ˈthē-nik How to pronounce naphthene (audio)
 nonstandard  ˌnap-
-ˈthe-
adjective

Word History

First Known Use

1884, in the meaning defined above

Time Traveler
The first known use of naphthene was in 1884

Rhymes for naphthene

See All Rhymes for naphthene

Browse Nearby Words

naphthenate
naphthene
naphthene-base
See all Nearby Words

Cite this Entry

“Naphthene.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/naphthene. Accessed 8 Jul. 2025.

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