Zworykin

[zwawr-i-kin]
noun
  1. Vlad·i·mir Kos·ma [vlad-uh-meer koz-muh] /ˈvlæd əˌmɪər ˈkɒz mə/, 1889–1982, U.S. physicist, engineer, and inventor, born in Russia: known as the “father of television.”
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for zworykin

Zworykin

noun
  1. Vladimir Kosma (ˈvlædɪmɪə ˈkɒsmə). 1889–1982, US physicist and television pioneer, born in Russia. He developed the first practical television camera
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