systemizer

from WordNet (r) 3.0 (2006)

systemizer
    n 1: an organizer who puts things in order; "Aristotle was a
         great orderer of ideas" [syn: {orderer}, {systematizer},
         {systematiser}, {systemizer}, {systemiser}, {systematist}]

from The Collaborative International Dictionary of English v.0.48

Systemizer \Sys"tem*i`zer\ (s[i^]s"t[e^]m*[imac]`z[~e]r), n.
   One who systemizes, or reduces to system; a systematizer.

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