bitumen bitumed • bitumenoid · · · Info · Definitions · Characters · · bitumen · · Text Latin · · Script 7 · · Length 3 · · Syllables Definitions · · · (noun) any of various naturally occurring impure mixtures of hydrocarbons. · · Noun Definition 1 Characters · · b latin small letter b U+0062 e latin small letter e U+0065 i latin small letter i U+0069 m latin small letter m U+006D n latin small letter n U+006E t latin small letter t U+0074 u latin small letter u U+0075