East Prussia

American  

noun

1. a former province in NE Germany: an enclave separated from Germany by the Polish Corridor; now divided between Poland and the Russian Federation. 14,283 sq. mi. (36,993 sq. km). Königsberg.

---

East Prussia British  

noun

1. German name: Ostpreussen.  a former province of NE Germany on the Baltic Sea: separated in 1919 from the rest of Germany by the Polish Corridor and Danzig: in 1945 Poland received the south part, the Soviet Union the north

---

Other Word Forms

• East Prussian adjective

Example Sentences

In the 1830s, however, the city, then the capital of East Prussia, was “still bathed in the amber glow of the late Enlightenment,” as Christopher Clark tells us in “A Scandal in Königsberg.”

From The Wall Street Journal • Mar. 27, 2026

During the regime, he had department stores across Europe, from Amsterdam to East Prussia.

From New York Times • Jul. 4, 2023

Kaliningrad, formerly the port of Koenigsberg, capital of East Prussia, was captured from Nazi Germany by the Red Army in April 1945 and ceded to the Soviet Union after World War Two.

From Reuters • Jun. 20, 2022

After the Potsdam Conference, the remaining Germans in East Prussia were expelled and the refugees prohibited from returning.

From Salon • Jan. 18, 2021

There were no hugs or smiles on the farm he sent me to in East Prussia.

From "Salt to the Sea" by Ruta Sepetys