The Collaborative International Dictionary
Systematology
Systematology \Sys`tem*a*tol"o*gy\, n. [Gr. ?, ?, system +
-logy.]
The doctrine of, or a treatise upon, systems.
--Dunglison.
Wiktionary
systematology
n. 1 (context uncountable English) The science or study of systematizing 2 (context countable English) The science or study of systems or their formations