Pronunciation: (kos"kē-us'kō, kos"ē-; for 1 also Pol. kôsh-choosh'kô), [key]
1. Thaddeus (Tadeusz Andrzej Bonawentura Kościuszko), 1746–1817, Polish patriot: general in the American Revolutionary army.
2. Mount, the highest mountain in Australia, in SE New South Wales. 7316 ft. (2230 m).
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.