undisplay

un- +‎ display

undisplay (third-person singular simple present undisplays, present participle undisplaying, simple past and past participle undisplayed)

1. (transitive) To hide or remove from a display.
   • 2005, Maria Francesca Costabile, ‎Fabio Paternò, Human-Computer Interaction – INTERACT 2005 (page 199)

     Some UIs tend to improve this by displaying toolbars only when they are related to any object manipulated (e.g., an image, a rectangle) and undisplaying them afterwards.