fade-out

noun
UK /ˈfeɪd aʊt/
US /ˈfeɪd aʊt/

A fade-out is when a sound or picture slowly gets quieter or darker until it is gone.

At the end of the movie, there was a slow fade-out to black.


OTHER MEANINGS

2. A gradual disappearance of something, such as a feeling or a trend.

The fade-out of the old tradition happened over many years.

3. In film and broadcasting, a technique where the image or sound gradually disappears.

The director used a fade-out to end the scene softly.

4. A loss of consciousness or awareness, especially in medicine.

The patient experienced a brief fade-out after standing up too fast.