cis·tern /ˈsɪstɚ/
  貯水器,水槽,水箱
  cis·tern /ˈsɪstɝn/ 名詞
  池
  Cis·tern n.
  1. An artificial reservoir or tank for holding water, beer, or other liquids.
  2. A natural reservoir; a hollow place containing water. “The wide cisterns of the lakes.” --Blackmore.
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  cistern
       n 1: a sac or cavity containing fluid especially lymph or
            cerebrospinal fluid [syn: cisterna]
       2: a tank that holds the water used to flush a toilet [syn: water
          tank]
       3: an artificial reservoir for storing liquids; especially an
          underground tank for storing rainwater
  Cistern
     the rendering of a Hebrew word _bor_, which means a receptacle
     for water conveyed to it; distinguished from _beer_, which
     denotes a place where water rises on the spot (Jer. 2:13; Prov.
     5:15; Isa. 36:16), a fountain. Cisterns are frequently mentioned
     in Scripture. The scarcity of springs in Palestine made it
     necessary to collect rain-water in reservoirs and cisterns (Num.
     21:22). (See WELL.)
       Empty cisterns were sometimes used as prisons (Jer. 38:6; Lam.
     3:53; Ps. 40:2; 69:15). The "pit" into which Joseph was cast
     (Gen. 37:24) was a _beer_ or dry well. There are numerous
     remains of ancient cisterns in all parts of Palestine.