metrifonate: meaning, definition, pronunciation and examples
Extremely Rare / TechnicalMedical / Veterinary / Technical
Quick answer
What does “metrifonate” mean?
An organophosphate compound used as an insecticide and anthelmintic (to treat parasitic worm infections).
Audio
Pronunciation
Definition
Meaning and Definition
An organophosphate compound used as an insecticide and anthelmintic (to treat parasitic worm infections).
A pharmaceutical and veterinary drug that acts as an irreversible cholinesterase inhibitor, historically used against external parasites like lice and internal parasites like schistosomes. Its use has declined due to safety concerns.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Spelling and usage are identical in both varieties as a technical term.
Connotations
Neutral, purely technical connotations in both varieties.
Frequency
Equally rare in both British and American English, confined to specialist fields.
Grammar
How to Use “metrifonate” in a Sentence
Metrifonate is used [against/for TREATING] [parasitic condition].Researchers [administered/applied/studied] metrifonate.Vocabulary
Collocations
Examples
Examples of “metrifonate” in a Sentence
verb
British English
- No verb form exists.
American English
- No verb form exists.
adverb
British English
- No adverb form exists.
American English
- No adverb form exists.
adjective
British English
- The metrifonate dosage must be carefully calculated.
American English
- Metrifonate therapy was discontinued due to adverse effects.
Usage
Meaning in Context
Business
Not used, except potentially in pharmaceutical industry R&D or regulatory documents.
Academic
Used in medical, veterinary, pharmacology, and toxicology research papers.
Everyday
Virtually never used.
Technical
Primary context of use. Found in clinical guidelines, veterinary manuals, and chemical safety data sheets.
Vocabulary
Synonyms of “metrifonate”
Strong
Neutral
Weak
Vocabulary
Antonyms of “metrifonate”
Watch out
Common Mistakes When Using “metrifonate”
- Misspelling: 'metrifonat', 'metriphonate', 'metrifonrate'.
- Mispronunciation: Putting primary stress on the first syllable (MEH-tri-fo-nate) instead of the third (met-ri-FO-nate).
FAQ
Frequently Asked Questions
Its human use is very limited and has been largely discontinued in many countries due to safety profiles. It may still have niche veterinary or agricultural applications in some regions.
As an organophosphate, it can cause cholinergic toxicity (e.g., excessive salivation, muscle weakness, respiratory failure) from overexposure, similar to nerve agents.
Trichlorfon is the chemical name; metrifonate is a name used primarily in pharmaceutical contexts. They refer to the same compound.
Only if they are specializing in medicine, veterinary science, pharmacology, or toxicology. It is not a word for general English proficiency.
An organophosphate compound used as an insecticide and anthelmintic (to treat parasitic worm infections).
Metrifonate is usually medical / veterinary / technical in register.
Metrifonate: in British English it is pronounced /ˌmɛtrɪˈfəʊneɪt/, and in American English it is pronounced /ˌmɛtrɪˈfoʊneɪt/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “No idioms exist for this highly technical term.”
Learning
Memory Aids
Mnemonic
Think: 'MET-hod to RId FONes (worms) ATe' - a method to rid phone-eating worms. (Fanciful, but links 'metri-' to method, 'fonate' to phone, and the purpose).
Conceptual Metaphor
POISON AS KEY: The molecule is conceptualized as a key that fits into and permanently 'locks' the cholinesterase enzyme, disrupting nerve function in the parasite.
Practice
Quiz
In which field is the term 'metrifonate' most likely to be used?