大おお谷たに大だい学がくMeaningsNoun1. Otani UniversityKanji used大large谷valley学studyComposed of大おおlarge; big; great; major; important; serious; heavy; loud; older; senior; …Prefix谷たにvalley; ravine; gorge; canyonNoun大だい学がくuniversity; college; the Great Learning (one of the Four Books)Noun