gases
gas-es
verb
Third person singular present of 'gas'; to fill with gas or to emit gas.
"The old engine often gases out fumes."
noun
Plural of gas; air-like substances that expand freely to fill any space.
"Greenhouse gases contribute to climate change."
Thesaurus
Synonyms: blow, boast, gas, brag, bluster, swash, shoot a line, gasconade, tout, vaunt, flatulency, flatulence