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Synonyms

naphtha

American  
[naf-thuh, nap-] / ˈnæf θə, ˈnæp- /

noun

  1. a colorless, volatile petroleum distillate, usually an intermediate product between gasoline and benzine, used as a solvent, fuel, etc.

  2. any of various similar liquids distilled from other products.

  3. petroleum.

naphtha British  
/ ˈnæfθə, ˈnæp- /

noun

  1. a distillation product from coal tar boiling in the approximate range 80–170°C and containing aromatic hydrocarbons

  2. a distillation product from petroleum boiling in the approximate range 100–200°C and containing aliphatic hydrocarbons: used as a solvent and in petrol

  3. an obsolete name for petroleum

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
naphtha Scientific  
/ năf′thə /

  1. Any of several liquid mixtures of hydrocarbons made by refining petroleum or by breaking down coal tar. Naphtha is usually flammable, and is used as a solvent and as an ingredient in gasoline. It is also used to make plastics.

Other Word Forms

  • naphthous adjective

Etymology

Origin of naphtha

1565–75; < Latin < Greek náphthas, perhaps < Iranian *nafta, derivative of *nab- to be damp; compare Avestan napta- damp, Persian naft naphtha

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Shipments of naphtha—a key feedstock for the petrochemical industry—declined sharply, highlighting the impact of energy and shipping disruptions in the Middle East.

From The Wall Street Journal

Geopolitical tensions have raised expectations of near-term naphtha shortages, and potential petrochemical supply shortfalls have recently lifted sector share prices, the analysts write in a note.

From The Wall Street Journal

Around 70% of Japan’s consumption of naphtha, a key feedstock for plastics, comes from the Middle East.

From The Wall Street Journal

But in Asia the industry is set up to start with an oil derivative called naphtha.

From The Wall Street Journal

The scarcity of naphtha -- a liquid distilled from petroleum that is essential for making ethylene, a key ingredient in everything from plastic grocery bags to food packaging -- risks a knock-on effect across many industries.

From Barron's

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.