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Agency Dictionary

hydrocarbon

nounPronunciation: /ˈhaɪdrəˌkɑːrbən/

In Portuguese: hidrocarboneto

What does “hydrocarbon” mean?

An organic compound consisting entirely of hydrogen and carbon, commonly found in petroleum, natural gas, and coal.

Etymology

A compound of hydro-, from Greek hydor, "water" (because hydrogen was so named for producing water when burned), and carbon, from Latin carbo, "charcoal, coal". The term arose in chemistry to name organic molecules built solely of hydrogen and carbon atoms. It came into regular use in the 19th century as industrial chemistry classified the compounds of petroleum and coal gas.

Usage note

In everyday language, hydrocarbons usually means fossil fuels. In chemistry the term covers an enormous family of compounds, from methane to complex polymers.

Synonyms

  • organic compound

Word family

  • hydrogen
  • carbon
  • hydrate
  • carbonate

Usage examples

  • A) Because AI Technology and Cryptocurrency feed on the electrical energy that is generated by the exact same thing that generates an excess of (CO²) in the atmosphere: hydrocarbon-derived fossil fuels.

Concepts

Source editions

Where this entry comes from in the Agency editorial.

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Also from these editions: terms

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Incapable of being perceived by touch or physical senses, yet possessing recognizable economic or conceptual worth.
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organicadjective
Relating to or derived from living organisms, biological matter, or systematically integrated natural systems.
reverberateverb
To echo repeatedly through space, or to continue having widespread ripple effects over time.
supply chainnoun
The complete sequence of processes, entities, and facilities involved in producing and distributing a commodity.
surplusnoun
An amount of an asset, commodity, or resource that exceeds what is strictly utilized or demanded.

Also from these editions: concepts

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Cite this entry

“hydrocarbon”. Agency Wiki, Agency Brasil. Published on November 11, 2026. https://www.agencybrasil.com/en/wiki/dictionary/hydrocarbon