(Russian ˈtʃutskəjɪ ˈɔzɪrə) n (Placename) the Russian name for Lake Peipus
Pei•pus
(ˈpaɪ pəs)
n. a lake in N Europe, on the border between Estonia and the W Russian Federation. 93 mi. (150 km) long; 356 sq. mi. (920 sq. km).Russian, Chudskoye Ozero. Estonian, Peip•si (ˈpeɪp si) EncyclopediaSeePeipus