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Lobachevsky
[ loh-buh-chef-skee; Russian luh-buh-chyef-skyee ]
noun
- Ni·ko·lai I·va·no·vich [nyi-kuh-, lahy, ee-, vah, -n, uh, -vyich], 1793–1856, Russian mathematician.
Lobachevsky
/ ləbaˈtʃɛfskij /
noun
- LobachevskyNikolai Ivanovich17931856MRussianSCIENCE: mathematician Nikolai Ivanovich (nikaˈlaj iˈvanəvitʃ). 1793–1856, Russian mathematician; a founder of non-Euclidean geometry
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