air embolism: meaning, definition, pronunciation and examples
C1/C2 (Very Low Frequency in general English; High Frequency in medical contexts)Medical/Technical/Formal
Quick answer
What does “air embolism” mean?
A dangerous medical condition where one or more air bubbles block a blood vessel, obstructing blood flow.
Audio
Pronunciation
Definition
Meaning and Definition
A dangerous medical condition where one or more air bubbles block a blood vessel, obstructing blood flow.
A potentially fatal condition most often caused by medical procedures, trauma, or decompression sickness (the bends), where air enters the circulatory system. Can cause stroke, heart attack, or organ damage depending on the location of the blockage.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Spelling follows regional conventions for other words in a sentence (e.g., 'centre' vs. 'center'). Pronunciation differs (see IPA).
Connotations
Identical technical meaning and severity. In non-medical contexts (e.g., diving, journalism), the term carries the same high-risk connotation.
Frequency
Equally low in everyday language, equally standard in medical professions in both regions.
Grammar
How to Use “air embolism” in a Sentence
Patient + suffer/develop + an air embolismProcedure/action + cause + an air embolismThere is a risk of + air embolismVocabulary
Collocations
Examples
Examples of “air embolism” in a Sentence
verb
British English
- The procedure could air-embolise the patient if not done carefully. (rare, technical derivation)
- The diver was air-embolised during his rapid ascent.
American English
- The procedure could air-embolize the patient if not done carefully.
- The diver was air-embolized during his rapid ascent.
adjective
British English
- The patient presented with air-embolic complications. (highly technical)
- The air-embolic event was catastrophic.
American English
- The patient presented with air-embolic complications.
- The air-embolic event was catastrophic.
Usage
Meaning in Context
Business
Extremely rare; might appear in occupational health & safety reports for diving or medical industries.
Academic
Common in medical, biological, and diving physiology textbooks, journals, and research papers.
Everyday
Very rare. Might be heard in news reports about medical accidents or diving incidents.
Technical
Core term in clinical medicine, surgery, nursing, anesthesiology, hyperbaric medicine, and scuba diving.
Vocabulary
Synonyms of “air embolism”
Neutral
Weak
Vocabulary
Antonyms of “air embolism”
Watch out
Common Mistakes When Using “air embolism”
- Misspelling as 'air embolysm' or 'air embelism'.
- Using it as an uncountable noun (*'some air embolism').
- Confusing it with a blood clot (thrombus).
FAQ
Frequently Asked Questions
Not exactly. 'The bends' (decompression sickness) is primarily caused by nitrogen bubbles forming in tissues and blood due to rapid decompression. An air embolism specifically involves air (from the lungs or the environment) entering the bloodstream. They can occur together in diving accidents.
Yes, it is a known risk, particularly with large intravenous injections if air is not purged from the syringe. Modern medical practice rigorously avoids this by 'priming' lines and syringes.
A large air embolism entering the arteries of the heart or brain can cause death within minutes to seconds by blocking critical blood flow, leading to cardiac arrest or stroke.
Immediate emergency medical help is critical. First aid may include placing the person in the left lateral Trendelenburg position (head down, on left side) if recommended for a venous embolism, and administering 100% oxygen. This is a life-threatening medical emergency requiring hospital intervention.
A dangerous medical condition where one or more air bubbles block a blood vessel, obstructing blood flow.
Air embolism is usually medical/technical/formal in register.
Air embolism: in British English it is pronounced /ˈeər ˌem.bə.lɪ.zəm/, and in American English it is pronounced /ˈer ˈem.bəˌlɪz.əm/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Imagine an 'AIRplane' (AIR) trying to travel through a small 'EMBANKment' (EMBOL-) tunnel in your bloodstream, causing a total BLOCKage (-ISM).
Conceptual Metaphor
BLOOD VESSELS ARE PIPES / CIRCULATION IS FLUID FLOW. An air embolism is a BUBBLE/OBSTRUCTION IN THE PIPE halting the flow.
Practice
Quiz
In which of these scenarios is an air embolism LEAST likely to occur?