1. a salt or ester of acetic acid
Usage: chemistry
2. a synthetic fiber or fabric made from cellulose acetate
Usage: textiles
3. a transparent sheet of plastic used for overhead projectors or art

Examples

• The chemist prepared sodium acetate for the experiment.
• Her dress was made of acetate fabric that felt smooth and lightweight.
• The teacher placed an acetate sheet on the overhead projector.
• Acetate fibers are often blended with other materials in clothing.
• The artist drew on acetate to create layered effects.
• Cellulose acetate is commonly used in photographic film.