What is "superimpositions"

Usage examples of "superimpositions".

These are the same android, and some kind of imaginative camerawork -- superimpositions or few-frame blinks back and forth between the two androids -- is much needed, and could be a major attraction of the film.

In a series of quick superimpositions Carlyle saw the great day when the flood receded altogether.

The only useful analogy he could devise for the experience was that of a motion picture in which he was both actor and audience member—a film with both slow and fast motion, with freeze frames and superimpositions, with the sound track from one sequence playing over the images of another, with single-frame subliminal flashes that were more felt than perceived, with long stretches of underexposed, out-of-focus pictures, and dialogue played under speed, mushy and basso.

The commentator's superimpositions told him that this very Keep had been a Fish Speaker Command Center abandoned during the Scattering.