filmspool

noun
UK /ˈfɪlm.spuːl/
US /ˈfɪlm.spuːl/

A round holder that keeps movie film wound up safely.

The old projector needed a new filmspool before the show could start.


OTHER MEANINGS

2. A reel used to hold photographic film inside a camera.

She loaded a fresh filmspool into her vintage camera.

3. A spool-shaped part in a machine that guides or stores film.

The technician replaced the worn filmspool in the printer.

4. A small reel for winding thread-like film used in laboratories.

The lab assistant labeled each filmspool with the sample number.