A treaty of mutual defence and military aid signed at Warsaw on 14 May 1955 by Communist states of Europe under Soviet influence, in response to the admission of West Germany to NATO. The Pact was dissolved in 1991.
Definition of Warsaw Pact in US English:
Warsaw Pact
proper nounˈwôrˌsô pakt
A treaty of mutual defense and military aid signed at Warsaw on May 14, 1955, by communist states of Europe under Soviet influence, in response to the admission of West Germany to NATO. The pact was dissolved in 1991.