participator

from The Collaborative International Dictionary of English v.0.48
Participator \Par*tic"i*pa`tor\
   (p[aum]r*t[i^]s"[i^]*p[=a]`t[~e]r), n. [L.]
   One who participates, or shares with another; a partaker.
   [1913 Webster]
    

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