Definition of concert of europe in English English dictionary
In the post-Napoleonic era, the consensus among the European monarchies favoring preservation of the territorial and political status quo. The term assumed the responsibility and the right of the great powers to intervene in states threatened by internal rebellion. The powers discussed such intervention at several congresses, including those of Aix-la-Chapelle, Troppau, Laibach, and Verona
An agreement or understanding between the chief European powers to take only joint action in the (European) Eastern Question