abdominal breathing is a noun meaning "breathing in which most of the respiratory effort is done by the abdominal muscles". It carries one recorded sense.
breathing in which most of the respiratory effort is done by the abdominal muscles
“abdominal breathing is practiced by singers”
Definitions, synonyms and semantic relations for abdominal breathing come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.