[ sahy-muh l-kast, ‐kahst, sim-uh l‐ ]
/ ˈsaɪ məlˌkæst, ‐ˌkɑst, ˈsɪm əl‐ /
verb (used with or without object), si·mul·cast, si·mul·cast·ed, si·mul·cast·ing.
to broadcast in this manner.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for simulcast
/ (ˈsɪməlˌkɑːst) /
(tr) to broadcast (a programme, etc) simultaneously on radio and television
a programme, etc, so broadcast
Word Origin for simulcast
C20: from simul (taneous) + (broad) cast
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
Word Origin and History for simulcast
"to broadcast simultaneously on radio and television," 1948, formed from simul(taneous) + (broad)cast. The noun is first recorded 1949, from the verb.
Online Etymology Dictionary, © 2010 Douglas Harper