keyframes

noun
UK /ˈkiːfreɪmz/
US /ˈkiːfreɪmz/

Keyframes are special pictures in an animation that show the important moments of a movement.

The animator drew the keyframes first, then let the computer fill in the rest.


OTHER MEANINGS

2. In video editing, keyframes are points on a timeline where a setting like volume or brightness changes.

She added keyframes to make the music fade out slowly.

3. In computer graphics, keyframes are stored frames used to rebuild a compressed video.

The video player uses keyframes to jump quickly to a new scene.

4. In CSS animation, keyframes are rules that describe the styles at certain stages of an animation.

The developer wrote @keyframes to make the button bounce.