gastrointestinal Meaning, Definition & Usage

  1. adjective of or relating to the stomach and intestines
    GI.
    • a gastrointestinal disorder

WordNet

Gas`tro*in*tes"ti*nal adjective
Etymology
Gastro- + -intestinal.
Definitions
  1. (Anat. & Med.) Of or pertaining to the stomach and intestines; gastroenteric.

Webster 1913