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Definitions of bituminous
resembling or containing bitumen; "bituminous coal" Scrapingweb Dictionary DB
Having the qualities of bitumen; compounded with bitumen; containing bitumen. Webster Dictionary DB
Having the qualities of, or containing, bitumen; easily set on fire; as, bituminous, or soft, coal. The Winston Simplified Dictionary. By William Dodge Lewis, Edgar Arthur Singer. Published 1919.
Containing or having the qualities of bitumen. Nuttall's Standard dictionary of the English language. By Nuttall, P.Austin. Published 1914.
Full of or containing bitumen. Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Compounded of bitumen. Complete Dictionary
What are the misspellings for bituminous?