世せ界かい博はく覧らん会かいMeaningsNoun1. international exposition; world expoKanji used世world界realm博expert覧view会meetingComposed of世せ界かいthe world; society; the universe; sphere; circle; world; world-renowned; world-famous; realm governed by one Buddha; spaceNoun博はく覧らん会かいexhibition; exposition; expo; fairNoun