responsivescreen

noun
UK /rɪˈspɒnsɪv skriːn/
US /rɪˈspɑːnsɪv skriːn/

A screen that changes its size or shape to fit whatever device you use.

The website looks great on my phone because it uses a responsive screen.


OTHER MEANINGS

2. A touchscreen that reacts quickly when you tap or swipe it.

The responsive screen opened the app the moment I touched it.

3. A display that automatically adjusts its brightness to the light around it.

The responsive screen dimmed when I walked into the dark room.

4. A screen that changes its content based on what the user does.

The responsive screen showed a quiz after I finished the video.