Effusion: meaning, definitions and examples
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effusion
[ɪˈfjuːʒən ]
Definitions
medical
An effusion is an escape of fluid into a body cavity. It can refer to the accumulation of fluid in the pleural cavity around the lungs, in the pericardial cavity around the heart, or in a joint space. Effusions can be caused by various conditions such as infections, inflammation, or malignancies.
Synonyms
exudation, fluid accumulation, fluid buildup.
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| effusion |
Medical terminology or scientific contexts when referring to the escape of fluid into a body cavity or tissue.
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| fluid accumulation |
Commonly used in both medical and everyday language to describe the buildup of fluid in an area where it typically shouldn't be.
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| fluid buildup |
Informal term commonly used to describe the presence of an excessive amount of fluid in a specific area, often with a slight negative connotation.
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| exudation |
Used in medical or biological settings to refer to the process by which fluid and protein seep out of blood vessels into surrounding tissues.
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Examples of usage
- The doctor diagnosed him with a pleural effusion.
- The effusion in her knee joint was causing pain and swelling.
literary
Effusion can also refer to an outpouring of emotion or words, typically in an unrestrained manner. It describes a display of strong feelings or thoughts.
Synonyms
emotional display, outpouring, overflow.
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| effusion |
Use 'effusion' to describe an outpouring of emotions, words, or sentiments, often in a very passionate and unrestrained manner.
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| outpouring |
Use 'outpouring' when referring to a large, often sudden release of emotions, feelings, or even physical things like liquids or people.
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| overflow |
Use 'overflow' typically to describe a situation where something exceeds its limits, often used for both emotional and physical contexts.
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| emotional display |
Use 'emotional display' in situations where someone is showing their emotions openly and visibly, often in a public setting.
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Examples of usage
- Her effusion of gratitude was overwhelming.
- His effusion of love for her knew no bounds.
Interesting Facts
Etymology
- The word comes from the Latin 'effusio', meaning 'a pouring out'.
- It was first used in English in the early 17th century, primarily in literary and scientific contexts.
- The prefix 'e-' in Latin often means 'out', and 'fundere' means 'to pour'. This gives insight into its literal meaning.
Science
- In medicine, 'effusion' refers to the accumulation of fluid in parts of the body, such as between tissues or in cavities.
- Scientists often study effusion in gases to understand how they escape from one area to another through tiny openings.
- When a liquid flows out of a container, it's a practical example of effusion, demonstrating both pressure and flow dynamics.
Literature
- In poetry, effusion describes a poet's emotional outpouring, capturing intense feelings through vivid imagery.
- Romantic poets often used the term to describe their passionate expressions, where emotions burst forth like fluid.
- Classic literature sometimes portrays characters in a state of effusion to highlight their emotional turmoil or joy.
Art
- Art movements like Expressionism embody effusion by displaying a flood of emotions, often using bold colors and strokes.
- In abstract art, the concept of effusion can be represented through splashes or drips, symbolizing uncontrolled release.
- Artists may use techniques that invoke effusion, reminding viewers of the chaotic beauty that comes from freely flowing creativity.
Psychology
- Effusion in psychology can describe how individuals express their feelings, sometimes leading to catharsis or relief.
- Therapy encourages a healthy effusion of emotions, helping people articulate and process their inner feelings.
- Social interactions can often result in effusion, where feelings spill over, influencing relationships and communication.