[1] : The Collaborative International Dictionary of English v.0.48

decimal \dec"imal\, n.
   a number expressed in the scale of tens; specifically, and
   almost exclusively, used as synonymous with a decimal
   fraction.
   1913 webster

   circulating decimal, or circulatory decimal, a decimal
      fraction in which the same figure, or set of figures, is
      constantly repeated; as, 0.354354354; -- called also
      recurring decimal, repeating decimal, and repetend.
      1913 webster
see also:
circulating decimal circulatory decimal recurring decimal repeating decimal repetend 

Circulatory >> C Words
Circulatory, definition of term: Circulatory
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Decimal >> D Words
Decimal, definition of term: Decimal
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Decimal System >> D Words
Decimal System, definition of term: Decimal System
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Decimal Point >> D Words
Decimal Point, definition of term: Decimal Point
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Decimal Fractio >> D Words
Decimal Fractio, definition of term: Decimal Fractio
decimal+fractio_pag1.html

Circulatory Sys >> C Words
Circulatory Sys, definition of term: Circulatory Sys
circulatory+sys_pag1.html