copolymer: meaning, definition, pronunciation and examples
Low (Technical/Specialized)Technical/Scientific
Quick answer
What does “copolymer” mean?
A polymer composed of two or more different types of monomer units chemically bonded together in a single chain.
Audio
Pronunciation
Definition
Meaning and Definition
A polymer composed of two or more different types of monomer units chemically bonded together in a single chain.
A synthetic or natural polymer where the chain contains more than one kind of repeating unit, engineered to achieve specific material properties not found in a homopolymer (a polymer made from one monomer).
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling and pronunciation are consistent.
Connotations
Neutral and technical in both varieties.
Frequency
Equally low frequency in both, confined to scientific/industrial contexts.
Grammar
How to Use “copolymer” in a Sentence
[copolymer] of [Monomer A] and [Monomer B][copolymer] composed of [monomers][Adjective] copolymerVocabulary
Collocations
Examples
Examples of “copolymer” in a Sentence
verb
British English
- The monomers were copolymerised to enhance elasticity.
American English
- The monomers were copolymerized to enhance elasticity.
adverb
British English
- The monomers reacted copolymerically.
American English
- The units were arranged copolymerically.
adjective
British English
- The copolymer film showed superior strength.
American English
- The copolymer resin met all specifications.
Usage
Meaning in Context
Business
Used in procurement, R&D, and product specification discussions within chemical, pharmaceutical, or materials manufacturing sectors.
Academic
Central term in polymer chemistry, materials science, and chemical engineering research papers and textbooks.
Everyday
Virtually never used in everyday conversation.
Technical
Precise term for describing the molecular architecture of plastic, rubber, adhesive, and coating materials.
Vocabulary
Synonyms of “copolymer”
Strong
Neutral
Weak
Vocabulary
Antonyms of “copolymer”
Watch out
Common Mistakes When Using “copolymer”
- Confusing 'copolymer' with 'composite' or 'blend' (which are physical mixtures, not chemically bonded chains).
- Using it as a verb (e.g., 'to copolymer' is incorrect; use 'to copolymerize').
FAQ
Frequently Asked Questions
A copolymer has different monomers chemically bonded in the same polymer chain. A polymer blend is a physical mixture of two or more separate polymer chains.
Primarily a noun. The verb form is 'to copolymerize' (US) / 'to copolymerise' (UK).
Yes, some natural substances like proteins and nucleic acids (DNA/RNA) are technically copolymers, but the term is most commonly used for synthetic materials.
They allow scientists and engineers to design materials with a precise balance of properties (e.g., flexibility and strength, chemical resistance and adhesion) by combining different monomers.
A polymer composed of two or more different types of monomer units chemically bonded together in a single chain.
Copolymer is usually technical/scientific in register.
Copolymer: in British English it is pronounced /kəʊˈpɒlɪmə/, and in American English it is pronounced /ˌkoʊˈpɑːlɪmər/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “N/A”
Learning
Memory Aids
Mnemonic
Think 'CO-' as in 'together' + 'POLYMER' = a polymer where different monomers work TOGETHER in one chain.
Conceptual Metaphor
A polymer chain as a 'necklace' where different types of 'beads' (monomers) are strung together in a specific pattern to create desired properties.
Practice
Quiz
What is a defining characteristic of a copolymer?