English dictionary
bitumen
/b/I/'t/u/m/@/n/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
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any of various naturally occurring impure mixtures of hydrocarbons
Source: WordNet 3.0
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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 <u>Asphalt</u>.
Source: webster1913