2 definitions by Chemical Dude

A black-dark brown chemical compound with the Formeula MnO2. It is an oxidizer and when combined with H2O2 will create H2O
There is manganese oxide in some Alkiline battery's.
by Chemical Dude February 21, 2017
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A word made from combining "autism" and "autistic" meaning to act autistic by choice
John: "I'm telling you, the world is flat!!"
Steven: "You're fucking autismic"
by Chemical Dude February 24, 2018
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