car·bu·ret (kär'bə-rāt', -rět', -byə-) tr.v.
car·bu·ret·ed or car·bu·ret·ted, car·bu·ret·ing or car·bu·ret·ting, car·bu·rets To combine or mix (a gas, for example) with volatile hydrocarbons, so as to increase available fuel energy.
[From carburet, carbide, from French carbure, from Latin carbō, carbon; see carbon.] car·bu·re'tion n.