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Showing results for rarefaction. Search instead for rubefaci.
Definitions

rarefaction

[rair-uh-fak-shuhn] / ˌrɛər əˈfæk ʃən /




NOUN
vacuum
Synonyms
Antonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In untreated fish, one of the most striking signs of kidney decline was the gradual loss of capillaries, a process known as vascular rarefaction.

From Science Daily • Jan. 30, 2026

The results from both of these null models were qualitatively consistent, so we only report findings using the equiprobable rows, fixed columns model, as it is more consistent with rarefaction of the observation tables.

From Nature • Oct. 31, 2017

Figure 17.4 As the string moves to the left, it creates another compression and rarefaction as the ones on the right move away from the string.

From Textbooks • Aug. 12, 2015

This is how noise-canceling headphones work—they produce a sound wave that resembles the wave responsible for the unwanted sound, but with the original phases of rarefaction and compression flipped.

From Scientific American • Dec. 12, 2013

We cannot suppose that in the Caucasus, the Andes, or the Himalayas the air differs much from that of the Alps with regard to its rarefaction effects on travellers.

From Above the Snow Line by Dent, Clinton Thomas