口くち裏うら合あわせMeaningsNoun1. arranging beforehand to tell the same story; getting the stories straight; coordinating one's storiesKanji used口mouth裏backside合come togetherComposed of口くち裏うらdetermining a speaker's true or hidden meaning; determining a speaker's intentions from his manner of speechNoun合あわせjoint together; opposite; facingNoun