Exudation Meaning: Definition, Examples, and Translations
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exudation
[ˌɛksjʊˈdeɪʃ(ə)n ]
Definitions
biology
The process of exuding or being exuded; the slow escape of liquids from blood vessels through pores or breaks in the vessel walls.
Synonyms
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| exudation |
Exudation is a formal and technical term often used in medical or scientific contexts to refer to the slow release or secretion of fluids from cells or tissues.
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| ooze |
Ooze is typically used in informal or descriptive language to refer to the slow and often sticky flow of a thick liquid, often giving a somewhat unpleasant or negative connotation.
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| seepage |
Seepage is usually employed to describe the slow and gradual movement of liquid through porous materials, often in environmental or construction contexts.
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| discharge |
Discharge can be used in both formal and informal contexts to describe the release or flow of a substance, such as a fluid or gas, especially in medical and environmental discussions.
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Examples of usage
- The exudation of pus from a wound is a sign of infection.
- Exudation of sap from a tree can be triggered by insect damage.
- The exudation of fluids can be a natural response to inflammation.
chemistry
The process of a substance slowly coming out of its solid or liquid state and forming drops or a thin layer on the surface.
Synonyms
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| exudation |
Primarily used in medical or biological contexts to describe the process of fluids oozing out of tissues or cells.
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| seepage |
Typically used to describe the slow movement or leakage of fluid through small holes or porous material.
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| leakage |
Commonly used in everyday situations to describe the unintended escape of fluid or gas from containers or systems.
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| oozing |
Used to describe a slow and steady flow of thick or viscous fluids, often in a slightly negative or unpleasant context.
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Examples of usage
- The exudation of oil from the ground can be a result of drilling.
- Exudation of moisture from a material can indicate a leak or damage.
Translations
To see the translation, please select a language from the options available.
Interesting Facts
Botany
- In plants, exudation can lead to the production of substances like resins and saps, important for defense.
- Certain trees, like pines, exude sap as a protective response to injury, forming a barrier to pests.
- Gums and exudates are also harvested for medicinal and industrial uses, highlighting their commercial importance.
Medicine
- Exudation is a key factor in wound healing, where body fluids help to cleanse and provide nutrients to the area.
- The type of exudate can indicate the state of healing – for example, clear fluid suggests a healthy healing process.
- Exudation can also relate to conditions like infections, where it may be a sign of tissue response to pathogens.
Chemistry
- In chemical processes, exudation can refer to the release of gases or liquids from a substance undergoing a change.
- It is often assessed in soil science to understand how nutrients and contaminants move through soil layers.
- Exudates from roots can affect soil chemistry significantly, influencing the microbial community in the rhizosphere.
Environmental Science
- Exudation plays a vital role in nutrient cycling, particularly in forest ecosystems where organic matter decomposition occurs.
- Wetland plants often exude acids into the water, affecting the overall chemical dynamics of these important ecosystems.
- Understanding exudation helps scientists evaluate plant health and productivity in different environmental conditions.
Origin of 'exudation'
Main points about word origin
- The word 'exudate' comes from the Latin 'exudare', meaning 'to sweat out'.
- It was first used in the context of botany to describe how plants release fluids.
- The prefix 'ex-' means 'out' and 'udare' translates to 'to ooze'.
The word 'exudation' comes from the Latin word 'exudare', meaning 'to sweat out'. It has been used in the English language since the early 17th century. The term is commonly used in the fields of biology and chemistry to describe the process of liquids or substances slowly escaping or oozing out of a source. Exudation plays a vital role in various natural processes, including wound healing, plant defense mechanisms, and chemical reactions.