Meaning of coal gas | Babel Free
Definitions
The poisonous gas, used domestically for cooking etc and formerly for lighting, prepared by heating coal with steam (gasification); it is a mixture of hydrogen and carbon monoxide; sometimes synonymous with synthesis gas or town gas.
uncountable
Equivalents
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.