Wiktionary
unpause
vb. (context informal English) To resume the normal functioning of electronic equipment or a software program in a 'pause' state.
Wikipedia
Unpause
"Unpause" is the fifteenth episode of the ninth season of the CBS sitcom How I Met Your Mother, and the 199th episode overall. This is also the episode where Ted's future children's names are finally revealed; the daughter's name is Penny and the son is Luke.
Usage examples of "unpause".
She unpaused the viewer and while Kirk and Haidar sat down again she advanced the picture until an elderly, balding Rimillian man with a thick gray mustache appeared on the screen.
Joanna picked up the remote and unpaused the video, and they watched as a family gathered around the bedside of an old man.