o ‧ key-doke /ˌəʊki ˈdəʊk $ ˌoʊki ˈdoʊk/ BrE AmE ( also okey-do‧key /-ˈdəʊki $ -ˈdoʊki/) interjection
[ Date: 1900-2000 ; Origin: OK ]
used to show that you agree with someone or give permission for someone to do something
o ‧ key-doke /ˌəʊki ˈdəʊk $ ˌoʊki ˈdoʊk/ BrE AmE ( also okey-do‧key /-ˈdəʊki $ -ˈdoʊki/) interjection
[ Date: 1900-2000 ; Origin: OK ]
used to show that you agree with someone or give permission for someone to do something
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012