bituminous
Pronunciation
Adjective
B1 Intermediate
Quick answer
Containing or resembling bitumen, a thick, sticky black substance found in coal and tar.
Usage notes
"Bituminous coal" is a specific grade, softer than anthracite but harder than lignite.
Test yourself
Which word fits the gap? "_____ coal burns hotter than the lower-grade coal mined further south."
Answer: bituminous
In your own words, what does "bituminous" mean?
Containing or resembling bitumen, a thick, sticky black substance found in coal and tar.
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