Definition of Mussorgsky, Modest in English:
Mussorgsky, Modest
(also Moussorgsky)
proper nounməˈsɔːɡski-ˈzôrɡ-
(1839–81), Russian composer; full name Modest Petrovich Mussorgsky. His best-known works include the opera Boris Godunov (1874), Songs and Dances of Death (1875–7), and the piano suite Pictures at an Exhibition (1874).