-genesis

1.
a combining form of genesis:
parthenogenesis.
British Dictionary definitions for -genesis

-genesis

combining form
1.
indicating genesis, development, or generation: biogenesis, parthenogenesis
Derived Forms
-genetic, -genic, combining_form:in_adjective
Word Origin
New Latin, from Latin: genesis
-genesis in Medicine

-genesis suff.
Origin; production: biogenesis.