Definitions

1. noun

A salt or ester of acetic acid, or a compound containing an acetyl group.

“The film is made from cellulose acetate, a type of plastic.”

2. verb

To convert (a substance) into acetate.

“The chemist acetated the sample to prepare it for testing.”

3. adjective

Relating to or derived from acetic acid.

“Acetate fibers are often used in clothing due to their softness and breathability.”