keyframe

About 0.33 uses per million words.

Meaning

1. noun A single frame in an animation sequence drawn by an artist, between which others are tweened.
2. noun A complete video frame, used as a reference for subsequent interframes in video compression.
3. verb To animate by interpolation between successive keyframes.

Similar words

animation key frame click track cinemagraph fade in leader frame number emoji sequence intertitle touch

Often followed by

in to at and is on for of animation