世せ界かい産さん業ぎょう労ろう働どう組くみ合あいMeaningsNoun1. Industrial Workers of the World; IWWKanji used世world界realm産give birth業business労labor働work組organized group合come togetherComposed of世せ界かいthe world; society; the universe; sphere; circle; world; world-renowned; world-famous; realm governed by one Buddha; spaceNoun産さん業ぎょうindustryNoun労ろう働どう組くみ合あいlabor union; labour union; trade unionNoun