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bitumen

bi·tu·men

bitumen

 
pronunciation:
baI tu mn [or] baI tyu mn [or] bih tu mn [or] bih chu mn
features:
Word Combinations (noun)
part of speech: noun
definition: any of various natural substances composed chiefly of hydrocarbons, or such substances distilled from petroleum and coal, used for paving and waterproofing.
similar words:
pitch
Word CombinationsSubscriber feature About this feature
derivation: bituminoid (adj.)