IPA: /ˌriːtrænˈsmɪt/
KK: /riˈtrænsmɪt/
To send a signal or message again after it has already been sent once.
The technician had to retransmit the data because the first signal was lost.
Past: retransmitted
Past Participle: retransmitted
Retransmit → It is formed from "re-" (meaning again) and "transmittere" (from Latin, meaning to send across). The word "retransmit" means to send something across again.
Think of sending something 'again' ('re-') after it has been 'sent across' ('transmittere').