物もの知しり顔がおMeaningsNoun1. a knowing lookKanji used物thing知know顔facePitch accentものしりがおComposed of物もの知しりwell-informed person; walking dictionary; extensive knowledgeNoun顔かおface; visage; looks; (facial) features; look; (facial) expression; countenance; honor (honour); dignity; influence; …NounExamples1彼かれはいつも物もの知しり顔がおで話はなす。He always talks as if he knows everything.