coke

nouns

carbon fuel produced by distillation of coal
is a type of (narrower)
a substance that can be consumed to produce energy
"more fuel is needed during the winter months"; "they developed alternative fuels for aircraft"
street names for cocaine

verbs

become coke
"petroleum oils coke after distillation"
domain category
the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
is a type of (narrower)
undergo a transformation or a change of position or action
"We turned from Socialism to Capitalism"; "The people turned against the President when he stole the election"