命めい題だい論ろん理り学がくMeaningsNoun1. propositional logicKanji used命continued existence題topic論argument理logic学studyPitch accentめいだいろんりがくComposed of命めい題だいproposition; thesis; task; problem; issue; challengeNoun論ろん理りlogicNoun学がくlearning; scholarship; study; erudition; knowledge; education; study of ...; -ology; -icsNoun