1711040 jmdict A [id=2179562] 180度[news1,nf10];百八十度 ひゃくはちじゅうど[news1,nf10] [1][n] 180 degrees [2][adj-no,adv] complete (about-face\; in policy, opinion, etc.); radical (change); hundred-and-eighty degree (turn)