背せ中なか合あわせTop 45000MeaningsNoun1. back-to-back; facing in opposite directions2. two sides of the same coin; inextricably linked (esp. with something dangerous or undesirable)3. on bad terms; at oddsKanji used背back of the body中in合come togetherPitch accentせなかあわせComposed of背せ中なかback (of the body)Noun合あわせjoint together; opposite; facingNoun