noun
stomach and intestines; gastrointestinal tract; digestive organs
Refers to the digestive organs collectively, often used in medical or health contexts.
胃腸の調子が悪いので、今日はおかゆを食べます。
My stomach and intestines are not feeling well, so I'll have rice porridge today.
胃腸薬を飲ん
I'll take some gastrointestinal medicine and rest a bit.