Peloponnese

geographical name

Pel·​o·​pon·​nese ˈpe-lə-pə-ˌnēz 

-ˌnēs,

ˌpe-lə-pə-ˈnēz,

-ˈnēs

variants or Peloponnesus

ˌpe-lə-pə-ˈnē-səs 

or Peloponnisos

ˌpe-lə-ˈpȯ-nē-ˌsȯs 

peninsula between the Ionian Sea and the Aegean Sea forming the southern part of the mainland of Greece

Peloponnesian

ˌpə-lə-pə-ˈnē-zhən 

-shən

adjective or noun