The Collaborative International Dictionary
Hydrocarburet
Hydrocarburet \Hy`dro*car"bu*ret\, n. [Hydro-, 2 + carburet.] (Chem.) Carbureted hydrogen; also, a hydrocarbon. [Obs.]
Wiktionary
hydrocarburet
n. 1 (context chemistry obsolete English) carburet hydrogen. 2 (context chemistry obsolete English) A hydrocarbon.