Definition of bitumen
- n. - Mineral pitch; a black, tarry substance, burning with a
bright flame; Jew's pitch. It occurs as an abundant natural product in
many places, as on the shores of the Dead and Caspian Seas. It is used
in cements, in the construction of pavements, etc. See Asphalt.
- n. - By extension, any one of the natural hydrocarbons,
including the hard, solid, brittle varieties called asphalt, the
semisolid maltha and mineral tars, the oily petroleums, and even the
light, volatile naphthas.
- n. - Mineral pitch; a black, tarry substance, burning with a
bright flame; Jew's pitch. It occurs as an abundant natural product in
many places, as on the shores of the Dead and Caspian Seas. It is used
in cements, in the construction of pavements, etc. See Asphalt.
- n. - By extension, any one of the natural hydrocarbons,
including the hard, solid, brittle varieties called asphalt, the
semisolid maltha and mineral tars, the oily petroleums, and even the
light, volatile naphthas.