dexamethasone: meaning, definition, pronunciation and examples
C1Technical/Medical
Quick answer
What does “dexamethasone” mean?
A potent synthetic corticosteroid drug with anti-inflammatory and immunosuppressant properties, widely used to treat various medical conditions.
Audio
Pronunciation
Definition
Meaning and Definition
A potent synthetic corticosteroid drug with anti-inflammatory and immunosuppressant properties, widely used to treat various medical conditions.
A glucocorticoid medication that mimics the action of cortisol, used to reduce inflammation, suppress immune responses, and treat certain cancers. It gained public prominence during the COVID-19 pandemic as an effective treatment for severe cases.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences; pronunciation varies slightly. Both regions use the same clinical terminology.
Connotations
Neutral medical term in both varieties; associated with serious treatment protocols and emergency medicine.
Frequency
Equally frequent in medical contexts in both regions; layperson usage increased dramatically after 2020 pandemic-related news coverage.
Grammar
How to Use “dexamethasone” in a Sentence
The doctor prescribed [dexamethasone] for [condition].[Dexamethasone] is used to treat [condition].[Patient] received [dexamethasone] to reduce [symptom].Vocabulary
Collocations
Examples
Examples of “dexamethasone” in a Sentence
verb
British English
- The team decided to dexamethasone the patient prior to chemotherapy.
American English
- They opted to dexamethasone the inflammation aggressively.
adverb
British English
- The drug acted dexamethasone-like in its potent suppression.
American English
- She responded almost dexamethasone-fast to the treatment.
adjective
British English
- The dexamethasone regimen showed remarkable efficacy.
American English
- We reviewed the dexamethasone protocol for COVID-19 ARDS.
Usage
Meaning in Context
Business
Rare; might appear in pharmaceutical company reports or healthcare investment discussions.
Academic
Common in medical, pharmacological, and biomedical research literature.
Everyday
Increasingly recognized due to pandemic coverage, but typically used only when discussing specific medical treatments.
Technical
Standard term in clinical medicine, oncology, endocrinology, and emergency care protocols.
Vocabulary
Synonyms of “dexamethasone”
Strong
Neutral
Weak
Vocabulary
Antonyms of “dexamethasone”
Watch out
Common Mistakes When Using “dexamethasone”
- Mispronouncing as 'dex-am-eth-a-zone'.
- Confusing with dexamphetamine (a stimulant).
- Using without definite article when it's a mass noun: 'He was given dexamethasone' (not 'a dexamethasone').
FAQ
Frequently Asked Questions
Yes, it is a specific type of synthetic steroid (a glucocorticoid), not to be confused with anabolic steroids used for muscle building.
Because the UK's RECOVERY trial in 2020 proved it was the first drug to significantly reduce deaths in severely ill, hospitalised COVID-19 patients requiring oxygen or ventilation.
No, it is a prescription-only medication due to its potent effects and significant potential side effects.
Increased blood sugar, fluid retention, mood changes, insomnia, increased risk of infection, and with long-term use, osteoporosis and adrenal suppression.
A potent synthetic corticosteroid drug with anti-inflammatory and immunosuppressant properties, widely used to treat various medical conditions.
Dexamethasone is usually technical/medical in register.
Dexamethasone: in British English it is pronounced /ˌdɛksəˈmɛθəzəʊn/, and in American English it is pronounced /ˌdɛksəˈmɛθəzoʊn/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “Not applicable for this technical term.”
Learning
Memory Aids
Mnemonic
Think: DEX-terous (skilful) + METHod + one → 'A skilful method (drug) acting as one (powerful unified treatment)'.
Conceptual Metaphor
A FIREFIGHTER FOR INFLAMMATION (it suppresses the 'fire' of immune overreaction).
Practice
Quiz
What is the primary clinical use of dexamethasone?