早そう大だいそうだいFreq.FrequencyTop 50,000Meanings1nounWaseda University (abbreviation)organization nameCommon abbreviation used in university contexts, sports, and informal references.彼かれは早そう大だいの学がく生せいです。He is a student at Waseda University.早そう大だいは東とう京きょうにあります。Waseda University is in Tokyo.