DEFINITIONS

Rostropovich

[ ros-truh-poh-vich; Russian ruh-struh-paw-vyich ]
/ ˌrɒs trəˈpoʊ vɪtʃ; Russian rʌ strəˈpɔ vyɪtʃ /

noun

Msti·slav (Le·o·pol·do·vich) [mis-tuh-slahv lee-uh-pohl-duh-vich; Russian mstyi-slahf lyi-uh-pawl-duh-vyich] /ˈmɪs təˌslɑv ˌli əˈpoʊl də vɪtʃ; Russian mstyɪˈslɑf lyɪ əˈpɔl də vyɪtʃ/, 1927–2007, Soviet cellist and conductor (husband of Galina Vishnevskaya).
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for rostropovich

Rostropovich
/ (ˌrɒstrəˈpəʊvɪtʃ, Russian rəstraˈpɔvitʃ) /

noun

Mstislav Leopoldovich (ˈmɪstɪslɑːv; Russian mstiˈslaf leaˈpɔldavitʃ). 1927–2007, Soviet cellist, composer, and conductor; became a US citizen in 1978 after losing Soviet citizenship (restored in 1990)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012