Definition

A type of fiber made from cellulose that has been treated with three acetate groups, often used in textiles.

Example

The dress was made from a soft triacetate fabric that draped beautifully.

Conversation

Have you ever heard of triacetate fabric?

Yeah, I've seen it in some clothing; it looks really nice.

I was surprised to learn it's made from cellulose, almost like a natural fiber.

That makes sense! It’s great that it has a soft feel and good drape.

Synonyms & Antonyms

Root Explanation

Triacetate → It is formed from "tri-" (meaning three) and "acetate" (from the Latin "acetum", meaning vinegar, and the suffix "-ate" indicating a salt or ester of acetic acid). The word "triacetate" refers to a compound that contains three acetate groups.

Memory Tip

Think of 'three' ('tri-') acetate groups in a compound — that's what triacetate means.

Visually Confused Words