A person who opposes a revolution and attempts to reverse the changes made by it.
diphenylquinomethane
electropneumatically
electropneumatically
adv
By electric and pneumatic means.
ethnomusicologically
ethnomusicologically
adv
In an ethnomusicologic manner.
hydrodesulfurization
hydrodesulfurization
noun
(chemistry) a process for lowering the sulfur content of petroleum and similar products by catalytic hydrogenation, sulfur compounds being converted to hydrogen sulfide