imprisonment
  監禁,下獄,坐牢
  imprisonment
       n 1: putting someone in prison or in jail as lawful punishment
       2: the state of being imprisoned; "he was held in captivity
          until he died"; "the imprisonment of captured soldiers";
          "his ignominious incarceration in the local jail"; "he
          practiced the immurement of his enemies in the castle
          dungeon" [syn: captivity, incarceration, immurement]
       3: the act of confining someone in a prison (or as if in a
          prison) [syn: internment]