IPA: /ˈɔːfˌskriːn/
KK: /ˈɔfˌskrin/
Relating to something that happens outside the visible area of a screen, such as in movies or television, where it cannot be seen but may still be heard or felt.
The offscreen dialogue added depth to the characters' emotions.
Not visible to the audience watching a film or television show.
The actor delivered his lines offscreen, allowing the audience to focus on the scene.
Offscreen → It is formed from "off" (from Old English "of", meaning away from) and "screen" (from Old French "escren", meaning a protective barrier or partition). The word "offscreen" refers to something that is away from the visible area of a screen, typically in film or television.
Think of something that is 'away from' ('off') the 'screen' — that's why offscreen means it happens outside the view of the screen.