Dictionary
Zwor•y•kin
Pronunciation: (zwôr'i-kin), [key]—
n.
Vlad•i•mir Kos•ma Pronunciation: (vlad'u-mēr" koz'mu), [key] 1889–1982, U.S. physicist, engineer, and inventor, born in Russia: known as the “father of television.”
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.