Definition of naphtha Naphtha

/næˈfθʌ/ - [nafthu] - naph•tha

We found 9 definitions of naphtha from 7 different sources.

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What does naphtha mean?

WordNet

WordNet by Princeton University

Noun

Plural: naphthas

naphtha - any of various volatile flammable liquid hydrocarbon mixtures; used chiefly as solvents
  hydrocarbon an organic compound containing only carbon and hydrogen
= synonym
= antonym
= related word

Wiktionary Wiktionary dictionary logo

Webster DictionaryWebster's Unabridged Dictionary 📘

  • naphtha (n.)
    The complex mixture of volatile, liquid, inflammable hydrocarbons, occurring naturally, and usually called crude petroleum, mineral oil, or rock oil. Specifically: That portion of the distillate obtained in the refinement of petroleum which is intermediate between the lighter gasoline and the heavier benzine, and has a specific gravity of about 0.7, -- used as a solvent for varnishes, as a carburetant, illuminant, etc.
  • naphtha (n.)
    One of several volatile inflammable liquids obtained by the distillation of certain carbonaceous materials and resembling the naphtha from petroleum; as, Boghead naphtha, from Boghead coal (obtained at Boghead, Scotland); crude naphtha, or light oil, from coal tar; wood naphtha, from wood, etc.

Chambers DictionaryChamber's 20th Century Dictionary 📕

  • naphtha
    naf′tha, or nap′tha, n. a clear, inflammable liquid distilled from petroleum, wood, coal-tar, &c.: rock-oil.—n. Naph′thalene, a grayish-white, inflammable substance obtained by the distillation of coal-tar.—adj. Naphthal′ic, pertaining to, or derived from, naphthalene.—v.t. Naph′thalise.—ns. Naph′thol, Naphthyl′amine. [L.,—Gr.,—Ar. naft.]

Sailor's Word-BookThe Sailor's Word-Book

  • naphtha
    A very inflammable, fiercely burning fluid, which oozes from the ground or rock in many different localities, and may be obtained by the distillation of coal, cannel, and other substances. It is nearly related to petroleum (which see), and is used for lighting, combustible, and various other purposes.

Wikipedia Wiktionary dictionary logo

  • Naphtha (not to be confused with Naphthalene) is the name for a number of intermediary products that occur when refining crude oil. They are liquid hydrocarbons. They are used to produce high octane gasoline products. The petrochemical industry also uses them to make olefins and solvents.

Part of speech

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Pronunciation

Word frequency

Naphtha is...

40% Complete
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Very Common
33% Complete
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Common

Sign Language

naphtha in sign language
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