verb (used with object), car·bu·ret·ed, car·bu·ret·ing or (especially British) car·bu·ret·ted, car·bu·ret·ting.
- to combine or mix with carbon or hydrocarbons.
verb -rets, -retting or -retted or US -rets, -reting or -reted
- (tr) to combine or mix (a gas) with carbon or carbon compounds