rarefaction

[reirəˈfækʃn]

rarefaction Definition

• 1. the reduction of an item's density, particularly air, which can lead to a decrease in pressure
• 2. the process of making something less dense or less crowded

Using rarefaction: Examples

Take a moment to familiarize yourself with how "rarefaction" can be used in various situations through the following examples!

• Example

  The rarefaction of air in the chamber caused the balloon to expand.

• Example

  The rarefaction of the liquid made it easier to pour.

• Example

  The rarefaction of the population in the rural area led to the closure of the school.

rarefaction Synonyms and Antonyms

Synonyms for rarefaction

• attenuation
• dilution
• depletion
• thinning

Antonyms for rarefaction

• compression
• condensation

Phrases with rarefaction

• rarefaction wave

  a type of sound wave that travels through a medium and causes a decrease in pressure

  Example

  The rarefaction wave caused by the explosion was felt for miles around.

• rarefaction zone

  an area of low pressure in a fluid or gas caused by rarefaction

  Example

  The rarefaction zone behind the supersonic jet was visible in the condensation cloud.

• rarefaction curve

  a graph that shows the number of species observed as a function of the number of samples taken

  Example

  The rarefaction curve indicated that additional sampling would not significantly increase the number of observed species.

Origins of rarefaction

from Latin 'rarifacere', meaning 'to make thin'

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Summary: rarefaction in Brief

The term 'rarefaction' [reirəˈfækʃn] refers to the reduction of density or crowding, leading to a decrease in pressure. It can describe the thinning of air or other substances, as well as the depletion of populations or resources. Examples include 'The rarefaction of air in the chamber caused the balloon to expand.' and 'The rarefaction of the population in the rural area led to the closure of the school.'