See Also: monoplane(dictionary)
monoplane(dictionary)

anthracite (oh) and monoplane (oh)


anthracite (oh)



[Date: 1800-1900; Language: Greek; Origin: anthrakitis, from anthrax; ANTHRAX]
a very hard type of coal that burns slowly and produces a lot of heat

monoplane (oh)



a plane with only one wing on each side
-see also biplane biplane