celluloid
Celluloid (noun) means an early type of flexible plastic once used to make photographic and movie film. Example: “The archive holds reels of fragile old celluloid film.”
How to use celluloid
Learner’s notesIn plain EnglishThe old plastic material movie film used to be made of — often used to mean "the movies" in general.
Word forms
- Plural
- celluloids
Fill the gap
Can you complete this real example?
The archive holds reels of fragile old _____ film.
Etymology
Originally a trademark of the Celluloid Manufacturing Company; formed from cellulose plus "-oid," meaning "resembling."