Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun gastrointestinal_system

1 sense of gastrointestinal system

Sense 1
digestive system, gastrointestinal system, systema alimentarium, systema digestorium -- (the system that makes food absorbable into the body)
       => system -- (a group of physiologically or anatomically related organs or parts; "the body has a system of organs for digestion")