anaesthetics: meaning, definition, pronunciation and examples
C1Medical/Technical
Quick answer
What does “anaesthetics” mean?
Drugs or agents used to induce insensitivity to pain, especially during medical procedures.
Audio
Pronunciation
Definition
Meaning and Definition
Drugs or agents used to induce insensitivity to pain, especially during medical procedures.
The medical specialty concerned with administering such drugs and managing patient vital functions during surgery; also refers to the study and practice of rendering patients unconscious or numb for medical interventions.
Dialectal Variation
British vs American Usage
Differences
Spelling: UK 'anaesthetics' (with 'ae'), US 'anesthetics' (with 'e'). Pronunciation differs accordingly.
Connotations
Identical in professional medical contexts. In lay conversation, both refer to the drugs that 'put you to sleep' for surgery.
Frequency
Equally frequent in respective medical communities. Less common in everyday conversation outside healthcare contexts.
Grammar
How to Use “anaesthetics” in a Sentence
The surgeon waited for the anaesthetics to take effect.Nurses are trained in the administration of anaesthetics.Research into safer anaesthetics is ongoing.Vocabulary
Collocations
Examples
Examples of “anaesthetics” in a Sentence
verb
British English
- The doctor will anaesthetise the patient before the operation.
American English
- The doctor will anesthetize the patient before the procedure.
adverb
British English
- The area was anaesthetised locally.
American English
- The area was anesthetized locally.
adjective
British English
- The anaesthetic gas had a faintly sweet odour.
American English
- The anesthetic gas had a faintly sweet odor.
Usage
Meaning in Context
Business
Rare, except in pharmaceutical or medical device industries.
Academic
Common in medical, pharmacological, and biological research papers.
Everyday
Used when discussing past or upcoming surgery. e.g., 'I was worried about the anaesthetics.'
Technical
Core term in anaesthesiology, surgery, dentistry, and emergency medicine.
Vocabulary
Synonyms of “anaesthetics”
Strong
Neutral
Weak
Vocabulary
Antonyms of “anaesthetics”
Watch out
Common Mistakes When Using “anaesthetics”
- Using it as a singular countable noun (e.g., 'an anaesthetics' – incorrect). The singular is 'an anaesthetic'.
- Misspelling 'ae' in UK contexts or using 'ae' in US contexts.
FAQ
Frequently Asked Questions
It is primarily a plural noun referring to the drugs. The singular form is 'anaesthetic' (UK) / 'anesthetic' (US).
General anaesthetics cause unconsciousness for major surgery, while local anaesthetics numb a specific area without affecting consciousness.
Not exactly. 'Anaesthesia' is the state of insensitivity to pain, or the medical specialty. 'Anaesthetics' are the specific drugs used to induce that state.
'Anaesthetics' is the original British English spelling derived from Greek, retaining the 'ae' digraph. American English simplified it to 'anesthetics'.
Drugs or agents used to induce insensitivity to pain, especially during medical procedures.
Anaesthetics is usually medical/technical in register.
Anaesthetics: in British English it is pronounced /ˌæn.əsˈθet.ɪks/, and in American English it is pronounced /ˌæn.əsˈθet̬.ɪks/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “Under the knife (implies being under anaesthetics)”
- “Going under (referring to induction of anaesthesia)”
Learning
Memory Aids
Mnemonic
Think: 'A nurse aesthetic' – a nurse giving you something to make the surgery look/feel 'aesthetic' or pain-free.
Conceptual Metaphor
ANAESTHETICS ARE A BLANKET (they cover/obscure sensation).
Practice
Quiz
Which spelling is standard in American English?