coagent: meaning, definition, pronunciation and examples
RareFormal, Technical
Quick answer
What does “coagent” mean?
A person or thing that works together with another to produce an effect.
Audio
Pronunciation
Definition
Meaning and Definition
A person or thing that works together with another to produce an effect; a joint agent.
In chemistry, a substance that assists or enhances the action of a primary agent, often in catalysis or polymerisation. In law or business, a partner or associate acting jointly in an agency relationship.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning or usage. The term is equally rare in both varieties.
Connotations
Neutral technical term in both varieties.
Frequency
Extremely low frequency in general corpora. Slightly more likely to be encountered in specialised scientific or legal texts.
Grammar
How to Use “coagent” in a Sentence
coagent of + nouncoagent in + noun/gerundcoagent with + nounVocabulary
Collocations
Examples
Examples of “coagent” in a Sentence
verb
British English
- The compound was found to coagent effectively with the polymer.
American English
- This additive coagents with the primary catalyst to improve yield.
adverb
British English
- The substances reacted coagently, producing a stable compound.
American English
- The two actors worked coagently to resolve the plot.
adjective
British English
- The coagent properties of the substance were under review.
American English
- They studied the material's coagent effects in the mixture.
Usage
Meaning in Context
Business
Rare. Might appear in formal partnership agreements: 'The firm appointed him as a coagent in the overseas venture.'
Academic
Most common in chemistry and materials science papers discussing catalysts or polymer cross-linking.
Everyday
Virtually never used in everyday conversation.
Technical
The primary domain. Used precisely to denote a secondary substance that enables or accelerates a chemical reaction.
Vocabulary
Synonyms of “coagent”
Vocabulary
Antonyms of “coagent”
Watch out
Common Mistakes When Using “coagent”
- Using it to mean 'assistant' or 'subordinate'.
- Confusing it with 'catalyst' (a coagent can be a type of catalyst, but not all catalysts are coagents).
- Misspelling as 'co-agent' (though hyphenated form is sometimes seen).
FAQ
Frequently Asked Questions
No, it is a rare and specialised term used primarily in technical contexts like chemistry, law, or formal business agreements.
An agent is the primary actor or substance causing an effect. A coagent is a secondary actor or substance that works jointly with the primary one to produce or enhance that effect.
Yes, though it is very rare. It means to act as a coagent or to work jointly with another agent.
The standard form is without a hyphen ('coagent'). The hyphenated form 'co-agent' is occasionally seen but is less common.
A person or thing that works together with another to produce an effect.
Coagent is usually formal, technical in register.
Coagent: in British English it is pronounced /kəʊˈeɪdʒ(ə)nt/, and in American English it is pronounced /koʊˈeɪdʒənt/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None”
Learning
Memory Aids
Mnemonic
Think CO-AGENT: a CO-worker who is an AGENT. They work together (CO-) as an active force (AGENT).
Conceptual Metaphor
TEAMMATE IN A PROCESS. The word frames a process as a task requiring multiple active participants.
Practice
Quiz
In which field is the term 'coagent' MOST commonly used?