大だい腸ちょう内ない視し鏡きょう検けん査さMeaningsNoun1. colonoscopyKanji used大large腸intestines内inside視look at鏡mirror検examine査inspectComposed of大だい腸ちょうlarge intestine; large bowel; colonNoun内ない視し鏡きょうendoscopeNoun検けん査さinspection (e.g. customs, factory); examination; test; check; scan (e.g. MRI, PET); auditNoun