bituminous_coal | ||
1. | [ noun ] (geology) rich in tarry hydrocarbons; burns readily with a smoky yellow flame | |
Synonyms: | soft_coal | |
Related terms: | coal sea_coal cannel_coal | |
bituminous_coal | ||
1. | [ noun ] (geology) rich in tarry hydrocarbons; burns readily with a smoky yellow flame | |
Synonyms: | soft_coal | |
Related terms: | coal sea_coal cannel_coal | |