Definition of gastrointestinal adjective from the Oxford Advanced Learner's Dictionary

gastrointestinal

adjective

/ˌɡæstrəʊɪnˈtestɪnl/,

/ˌɡæstrəʊɪnteˈstaɪnl/

/ˌɡæstrəʊɪnˈtestɪnl/

(medical)

of or related to the stomach and intestines

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See gastrointestinal in the Oxford Advanced American DictionarySee gastrointestinal in the Oxford Learner's Dictionary of Academic English

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noun

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