popout

noun

1. A pop fly that is caught in flight, resulting in an out.

   “And Ambiorix Burgos loaded the bases […] before inducing a popout in foul territory to end the game.”

2. A user interface element that opens a small separate section in front of the main content.
3. A cheap surfboard manufactured from a mold.

   “Popout boards were also available in do-it-yourself kits. Non-popout surfboard manufacturer and retailers viewed popouts as a threat to business […]”