noun Date: 1526 a recognized right of admittance ; freedom of access, a policy giving opportunity for commercial relations with a country to all nations on equal terms, open-door adjective
OPEN DOOR
Meaning of OPEN DOOR in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012