This is the 17474th most frequent Turkish word.
i̇nönü
İnönü: A Turkish surname, notably associated with İsmet İnönü, a prominent Turkish statesman and second President of Turkey; also the name of various places in Turkey.
In this sentence, 'İnönü' is used as a proper noun, specifically the name of a historical figure.
İnönü, Türkiye Cumhuriyeti'nin ikinci cumhurbaşkanıdır.
İnönü is the second president of the Republic of Turkey.
Here, 'İnönü' refers to the name of a stadium.
Sporcular, İnönü Stadyumu'nda antrenman yapıyordu.
The athletes were training at İnönü Stadium.
In this example, 'İnönü' relates to the name of a historical battle.