四よん大だい大たい会かいMeaningsNoun1. the four most important tournaments in a particular sport; grand slam tournaments; majorsOther spellings４よん大だい大たい会かいUsage share unknownKanji used四four大large会meetingComposed of四よんfour; 4Numeric大だいlarge; big; great; huge; vast; major; important; serious; severe; prominent; …Prefix大たい会かいmass meeting; convention; rally; conference; assembly; gathering; tournament; competition; contest; meet; …Noun