Carburet v. t. (past & past part. carbureted or carburetted; pres. part. carbureting or carburetting) 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."
... quantity of iron, forms a compound called plumbago, or black-lead, of which pencils are made. This substance, agreeably to the nomenclature, is a carburet of iron. ... — Conversations on Chemistry, V. 1-2 • Jane Marcet