one scene; one frame; one shot; one cell; one panel (comic)
frame (e.g. of film, panel in a comic, etc.); scene; time block (e.g. of a class schedule)
frame-by-frame recording (animation); stop motion
frame by frame; every frame
frame-by-frame playback; frame advance; frame-by-frame advance; film drive (camera)
frame skipping (e.g. during video playback)