Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
flatus-relieving is an adjective meaning "relieving gas in the alimentary tract (colic or flatulence or griping)". It carries one recorded sense.
relieving gas in the alimentary tract (colic or flatulence or griping)
Definitions, synonyms and semantic relations for flatus-relieving come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.