triacetate: meaning, definition, pronunciation and examples
C2/TechnicalTechnical/Scientific
Quick answer
What does “triacetate” mean?
A chemical compound containing three acetate groups, or a synthetic textile fiber made from cellulose triacetate.
Audio
Pronunciation
Definition
Meaning and Definition
A chemical compound containing three acetate groups, or a synthetic textile fiber made from cellulose triacetate.
In chemistry, any salt or ester derived from acetic acid containing three acetate groups. In textiles, a specific type of cellulose-based fiber known for its silk-like appearance, drape, and resistance to wrinkles.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning. The textile term might be slightly more familiar in general contexts in the UK due to historical clothing labels.
Connotations
Neutral technical term. In fashion/textile contexts, it can connote a specific, often glossy, fabric type used in linings, ribbons, or certain garments.
Frequency
Very low frequency in everyday language. Appears almost exclusively in chemical, manufacturing, and specialized textile contexts.
Grammar
How to Use “triacetate” in a Sentence
[be] made of triacetate[use] triacetate as a substrate[coat] with triacetate[synthesize] triacetateVocabulary
Collocations
Examples
Examples of “triacetate” in a Sentence
noun
British English
- The film's base was a stable triacetate.
- This vintage dress has a triacetate lining.
American English
- The lab synthesized a new triacetate compound.
- The ribbon is 100% triacetate.
Usage
Meaning in Context
Business
In supply chains for specialty fabrics or chemical intermediates.
Academic
In chemistry papers on esterification, polymer science, or material engineering.
Everyday
Virtually never used. Possibly on a clothing care label.
Technical
Standard term in chemical nomenclature and textile manufacturing specifications.
Vocabulary
Synonyms of “triacetate”
Neutral
Weak
Watch out
Common Mistakes When Using “triacetate”
- Mispronouncing as /traɪəˈsiːteɪt/.
- Using it as a general term for any acetate fabric.
- Confusing it with 'triathlon' or other 'tri-' words in speech.
FAQ
Frequently Asked Questions
It is a semi-synthetic material. It is derived from natural cellulose (often from wood pulp) but is chemically processed (acetylated) to create the final fiber or film.
Common uses include: photographic film bases, specialty fabrics for linings, lingerie, and ribbons, and as a substrate for various coatings.
Chemically, triacetate has a higher degree of acetylation (three acetate groups per glucose unit vs. approximately two for standard acetate). This makes it more heat-resistant and less soluble in common solvents.
It is generally machine washable in cool water and tumble dryable on low heat, but always check the specific garment's care label as it may be blended with other fibers.
A chemical compound containing three acetate groups, or a synthetic textile fiber made from cellulose triacetate.
Triacetate is usually technical/scientific in register.
Triacetate: in British English it is pronounced /traɪˈæsɪteɪt/, and in American English it is pronounced /traɪˈæsəˌteɪt/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: TRI (three) + ACETATE (like vinegar's acid). A compound with three acetate parts.
Conceptual Metaphor
N/A for highly technical terms.
Practice
Quiz
In which industry is 'triacetate' most commonly used?