Leonov

[ lee-oh-nawf, -nof; Russian lyi-aw-nuhf ]

noun

1. A·lex·ei Ar·khi·po·vich [uh-lyi-, ksyey, uh, r, -, khyee, -p, uh, -vyich], 1934–2019, Soviet cosmonaut: first man to walk in space 1965.
2. Le·o·nid Ma·ksi·mo·vich [lyi-uh-, nyeet, muh-, ksyee, -m, uh, -vyich], 1899–1994, Russian writer.

Leonov

/ lɪˈɔnəf /

noun

1. LeonovAleksei Arkhipovich1934MRussianTRAVEL AND EXPLORATION: cosmonaut Aleksei Arkhipovich (alɪkˈsjej arˈxipɪvitʃ). born 1934, Soviet cosmonaut; the first man to walk in space (1965)