Polygenetic
Pronunciation : Pol`y*ge*net"ic
Part of Speech : a.
Definition : 1. Having many distinct sources; originating at various places or times. 2. (Biol.) Of or pertaining to polygenesis; polyphyletic. Polygenetic mountain range (Geol.), one which is composite, or consists of two or more monogenetic ranges, each having had its own history of development. Dana.
Source : Webster's Unabridged Dictionary, 1913