​SKIERNIEWICE, a town of Russian Poland, in the government of Warsaw, 41 m. by rail S.W. from the city of Warsaw. Pop. (1897) 9846. It was formerly the see of the archbishop of Gnesen, primate of Poland. Here is an imperial castle, in which the emperors of Russia, Austria and Germany met in conference on the 15th-17th of September 1884. Cloth and linen are manufactured.