cimetidine: meaning, definition, pronunciation and examples
C2 / Very Low (Highly Specialized)Technical/Medical
Quick answer
What does “cimetidine” mean?
A medication that reduces the amount of acid produced in the stomach.
Audio
Pronunciation
Definition
Meaning and Definition
A medication that reduces the amount of acid produced in the stomach.
A histamine H₂-receptor antagonist drug used to treat and prevent ulcers in the stomach and intestines, and conditions involving excessive stomach acid.
Dialectal Variation
British vs American Usage
Differences
No significant linguistic differences; the drug name is standard internationally. Prescription practices and brand availability may have differed historically.
Connotations
Neutral, technical term in both varieties.
Frequency
Equally low and specialized in both varieties. More common in medical literature and history of pharmacology than in current everyday practice (largely superseded by newer drugs like proton-pump inhibitors).
Grammar
How to Use “cimetidine” in a Sentence
The doctor prescribed cimetidine for [CONDITION].[PATIENT] was treated with cimetidine.Cimetidine inhibits [PROCESS].Vocabulary
Collocations
Examples
Examples of “cimetidine” in a Sentence
adjective
British English
- The cimetidine regimen was standard in the 1980s.
American English
- The patient had a prior cimetidine prescription.
Usage
Meaning in Context
Business
Used in pharmaceutical industry contexts regarding drug manufacturing, marketing, or patent history.
Academic
Used in medical, pharmacological, and biomedical research papers and textbooks.
Everyday
Virtually never used in everyday conversation unless a person is discussing their specific medication history.
Technical
Core usage context. Found in clinical guidelines, drug formularies, patient records, and pharmacological discussions.
Vocabulary
Synonyms of “cimetidine”
Strong
Neutral
Weak
Vocabulary
Antonyms of “cimetidine”
Watch out
Common Mistakes When Using “cimetidine”
- Misspelling: 'cimeditine', 'cimetadine', 'cimetine'.
- Mispronunciation: putting stress on the first syllable (/ˈsɪm.../).
- Using it as a general term for any stomach medicine.
FAQ
Frequently Asked Questions
It is rarely a first-line treatment now, having been largely superseded by proton-pump inhibitors (e.g., omeprazole) and other H2 blockers with fewer drug interactions. It may still be used in specific cases or for historical reference.
Possible side effects have included headache, dizziness, diarrhea, and gynecomastia (in long-term, high-dose use). It is also known for several significant drug interactions.
In many countries, some H2 blockers are available over the counter, but cimetidine specifically is often prescription-only due to its interaction profile. More common OTC H2 blockers are famotidine or ranitidine (though ranitidine has been withdrawn in many markets).
It means the drug blocks (antagonizes) histamine type-2 (H2) receptors on stomach cells. When histamine binds to these receptors, it stimulates acid secretion. Blocking them reduces acid production.
A medication that reduces the amount of acid produced in the stomach.
Cimetidine is usually technical/medical in register.
Cimetidine: in British English it is pronounced /sɪˈmɛtɪdiːn/, and in American English it is pronounced /saɪˈmɛtəˌdiːn/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: 'SEE-met-I-clean' – you see it helping to clean/met out excess stomach acid. The 'cime-' might remind you of 'cinema', but for your stomach.
Conceptual Metaphor
MEDICATION IS A SHIELD/BLOCKER (It blocks histamine receptors).
Practice
Quiz
What is the primary therapeutic action of cimetidine?