Related topics: Television & radio, Broadcasting
sim·ul·cast /ˈsɪməlkɑːst $ ˈsaɪməlkæst/ verb (past tensepst and past participlepp simulcast) [transitiveT] AMTTCBto broadcast something at the same time on two or more media such as television, radio, or Internet, or at the same time as it is happening 〔在电视和广播上〕同时播出，联播n Her keynote speech at the conference is going to be simulcast on the Web.
n Grammar Simulcast is usually passive.
—simulcast noun [countableC]