Bituminous

adj, noun

Definitions

Adjective
  1. 1
    Of or pertaining to bitumen.
Adjective
  1. 1
    resembling or containing bitumen wordnet
Noun
  1. 1
    Bituminous coal. uncountable
  2. 2
    A type or grade of bituminous coal. countable

Etymology

Etymology 1

From French bitumineux.

Etymology 2

From French bitumineux.

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