There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.
carburet
(verb) combine with carbon
Source: WordNet® 3.1
carburet (third-person singular simple present carburets, present participle carburetting or carbureting, simple past and past participle carburetted or carbureted)
(transitive) To react with carbon.
(transitive) To mix (air) with hydrocarbons, especially with petroleum, as in an internal combustion engine.
carburet (plural carburets)
(chemistry, dated) A carbide.
Source: Wiktionary
Car"bu*ret, n. Etym: [From Carbon.] (Chem.)
Definition: A carbide. See Carbide [Archaic]
Car"bu*ret, v. t. [imp & p. p. Carbureted or Carburetted (p. pr. & vb. n. Carbureting or Carburetting.]
Definition: To combine or to impregnate with carbon, as by passing through or over a liquid hydrocarbon; to carbonize or carburize. By carbureting the gas you may use poorer coal. Knight.
Source: Webster’s Unabridged Dictionary 1913 Edition
21 June 2025
(noun) the condition of being deprived of oxygen (as by having breathing stopped); “asphyxiation is sometimes used as a form of torture”
There are four varieties of commercially viable coffee: Arabica, Liberica, Excelsa, and Robusta. Growers predominantly plant the Arabica species. Although less popular, Robusta tastes slightly more bitter and contains more caffeine.