胃い管かんいかんMeanings1nounstomach tube; nasogastric tubeMedical term for a tube inserted through the nose or mouth into the stomach for feeding or drainage.患かん者じゃに胃い管かんを挿そう入にゅうして栄えい養ようを補ほ給きゅうした。A stomach tube was inserted into the patient to provide nutrition.