mechlorethamine: meaning, definition, pronunciation and examples
Very RareMedical / Scientific
Quick answer
What does “mechlorethamine” mean?
A toxic, nitrogen-mustard alkylating agent used as a chemotherapy drug.
Audio
Pronunciation
Definition
Meaning and Definition
A toxic, nitrogen-mustard alkylating agent used as a chemotherapy drug.
A pharmaceutical compound derived from mustard gas, used in the treatment of certain cancers and as a topical treatment for skin conditions. It works by interfering with DNA replication and cell division.
Dialectal Variation
British vs American Usage
Differences
No spelling or major usage differences. Pronunciation may differ slightly.
Connotations
Identical in both varieties - strictly clinical and pharmacological.
Frequency
Equally rare and restricted to specialist fields in both regions.
Grammar
How to Use “mechlorethamine” in a Sentence
The patient was treated with mechlorethamine.Mechlorethamine is administered intravenously.Topical mechlorethamine is used for cutaneous T-cell lymphoma.Vocabulary
Collocations
Examples
Examples of “mechlorethamine” in a Sentence
adjective
British English
- The mechlorethamine therapy showed positive initial results.
- A mechlorethamine-based regimen was prescribed.
American English
- The mechlorethamine treatment protocol was followed.
- She experienced mechlorethamine-induced side effects.
Usage
Meaning in Context
Business
Not used.
Academic
Used in pharmacology, oncology, and medical chemistry research papers.
Everyday
Not used.
Technical
Primary context: clinical oncology, pharmaceutical data sheets, toxicology reports.
Vocabulary
Synonyms of “mechlorethamine”
Vocabulary
Antonyms of “mechlorethamine”
Watch out
Common Mistakes When Using “mechlorethamine”
- Misspelling as 'mechloethamine' or 'mechlorathamine'.
- Mispronouncing the 'ch' as /tʃ/ (like in 'church') instead of /k/.
- Using it as a countable noun (e.g., 'a mechlorethamine') instead of an uncountable/mass noun.
FAQ
Frequently Asked Questions
No. Chemotherapy is a general term for cancer-fighting drugs. Mechlorethamine is one specific type of chemotherapy drug (an alkylating agent).
It is a potent cytotoxic agent that damages DNA in all cells, but affects rapidly dividing cells (like cancer cells) most severely. It can cause severe side effects like bone marrow suppression, nausea, and is itself carcinogenic.
Yes, in a diluted topical formulation, it is sometimes used to treat early-stage cutaneous T-cell lymphoma (a type of skin cancer), not common benign skin conditions.
Mechlorethamine is a nitrogen mustard, a derivative of sulfur mustard gas (chemical warfare agent). Its cell-damaging properties were observed in WWI victims, leading to its development as a cancer treatment.
A toxic, nitrogen-mustard alkylating agent used as a chemotherapy drug.
Mechlorethamine is usually medical / scientific in register.
Mechlorethamine: in British English it is pronounced /ˌmɛklɔːˈrɛθəmiːn/, and in American English it is pronounced /ˌmɛklɔːrˈɛθəˌmiːn/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: MECHanical (interferes with cell machinery) + CHLORine (contains chlorine) + ETHANE (part of its chemical backbone) + AMINE (type of nitrogen compound).
Conceptual Metaphor
A 'molecular saboteur' that disrupts the genetic blueprint (DNA) of fast-growing cells.
Practice
Quiz
What is the primary medical use of mechlorethamine?