POLYGENESIS
Meaning of POLYGENESIS in English
n.
Pronunciation: ˌ pä-l ē - ' je-n ə -s ə s
Function: noun
Etymology: New Latin
Date: circa 1882
: development from more than one source
Merriam Webster Collegiate English Dictionary.
Merriam Webster - Энциклопедический словарь английского языка.
2012