というものはMeaningsExpressionAdverb1. that is to say; so that means (Usually kana)Other spellingsと言いうものはと言いう物ものはUsually written in kanaKanji in other spellings言say物thingComposed ofというものsomething like ...; something called ...Expressionはindicates sentence topic; indicates contrast with another option (stated or unstated); adds emphasisParticle