noun Date: 1834 the policy or practice of a political party, a single telephone circuit connecting two or more subscribers with the exchange, the principles or policies of an individual or organization, party-liner noun
PARTY LINE
Meaning of PARTY LINE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012