safety film

Questions

What does safety film mean?

Cellulose acetate film, used as a base material for photographic emulsions.

Where does safety film come from?

Introduced as a safe replacement for unstable and flammable nitrate film.

How to pronounce safety film

1. Open the pronunciation page — Open the Speakur entry for “safety film”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “safety film”.
4. Repeat and practice — Say “safety film” aloud, matching stress and vowels until it feels natural.