Crossword clues for filmstrip
filmstrip
Longman Dictionary of Contemporary English
Wiktionary
n. A length of film containing individual photographs or diagrams intended to be shown in sequence as instruction or as a visual aid.
Wikipedia
The filmstrip was a common form of still image instructional multimedia, once commonly used by educators in primary and secondary schools (K-12), overtaken at the end of the eighties by newer and increasingly lower-cost full-motion videocassettes and later on by DVDs. From the 1940s to 1980s, filmstrips provided an easy and inexpensive alternative to 16mm projector educational films, requiring very little storage space and being very quick to rewind for the next use. Filmstrips were large and durable, and rarely needed splicing. They are still used in some areas.
Usage examples of "filmstrip".
I remember, as a child, long before video games and the Web, threading filmstrips into the dinky projector in the school library and peering into them, turning the knob that advanced the frame at the sound of a beep.