SEWER GAS

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

Foul-smelling gas that forms in sewers

Classified under:

Nouns denoting substances

Hypernyms ("sewer gas" is a kind of...):

gas (a fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely)

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