bituminous
English
Alternative forms
- bituminious (uncommon)
Etymology
From French bitumineux.
Pronunciation
Audio (US): (file) Audio (Southern England): (file)
Adjective
bituminous (comparative more bituminous, superlative most bituminous)
- Of or relating to bitumen.
Derived terms
Translations
of or relating to bitumen
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Noun
bituminous (countable and uncountable, plural bituminouses)
- (uncountable) Bituminous coal.
- (countable) A type or grade of bituminous coal.