- Theodosius. 1900–75, US biologist, born in Russia, noted for work on evolution and genetic variation
WordReference Random House Unabridged Dictionary of American English © 2026
Dob•zhan•sky
(dob zhän′skē),USA pronunciation n.
Collins Concise English Dictionary © HarperCollins Publishers::
Dobzhansky /dɒbˈʒænskɪ/ n