gassy

adjective6

1. •
   Having the nature of, or containing, gas.

   • In gassy and slightly gassy mines, approved electrical equipment has been allowed. In mines subject to instantaneous outbursts of gas, no electrical apparatus has been permitted. — 1929
2. •
   Tending to burp; burpy.

   • SONG #5: VILLAIN SONG […] THEY LOVE ME 'CAUSE I'M NASTY. / I'M BAD AS I CAN BE. / I'M MEAN, OBSCENE, AND (Burp.) GASSY, / BUT THEY ALL STILL LOVE ME. — 2003
3. •
   (informal) Tending to release flatus; flatulent.

   • […] Always go to the bathroom when feeling gassy and bloated, and never break wind in any public situation, especially not on hot dates! — 2005
4. •
   Containing dissolved gas (usually carbon dioxide); fizzy.

   • Bell pushes labelled "Steward" proved to be more than ornamental, even though gassy mineral waters may not be the ideal fare for a narrow-gauge journey. — 1958
5. •
   (informal) Tending to cause flatulence.

   • Beans are a gassy food.
6. •
   (informal, figurative) Tending to be long-winded or wordy, especially in a boastful and vain manner.

   • Oh, that we had gasometers to test, / What presidential candidate is best, / I mean the gassiest; for by such assay, / We might elect him in the shortest way, […] — 1878