Definition of rarefy Rarefy

/ɹɛˈɹʌfaj/ - [rerufay] - rar•e•fy

We found 8 definitions of rarefy from 4 different sources.

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What does rarefy mean?

WordNet

WordNet by Princeton University

Verb

rarefies, rarefying, rarefied  

rarefy - weaken the consistency of (a chemical substance)
  attenuate
  weaken become weaker; "The prisoner's resistance weakened after seven days"
  chemical science, chemistry the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
rarefy - lessen the density or solidity of; "The bones are rarefied"
  modify, alter, change make less severe or harsh or extreme; "please modify this letter to make it more polite"; "he modified his views on same-gender marriage"
rarefy - make more subtle or refined
  sublimate, subtilize
  modify, alter, change make less severe or harsh or extreme; "please modify this letter to make it more polite"; "he modified his views on same-gender marriage"
= synonym
= antonym
= related word

Wiktionary Wiktionary dictionary logo

Webster DictionaryWebster's Unabridged Dictionary 📘

  • rarefy (v. t.)
    To make rare, thin, porous, or less dense; to expand or enlarge without adding any new portion of matter to; -- opposed to condense.
  • rarefy (v. i.)
    To become less dense; to become thin and porous.

Part of speech

🔤
  • rarefy, verb, present, 1st person singular of rarefy (infinitive).
  • rarefy, verb (infinitive).

Pronunciation

Sign Language

rarefy in sign language
Sign language - letter R Sign language - letter R Sign language - letter A Sign language - letter A Sign language - letter R Sign language - letter R Sign language - letter E Sign language - letter E Sign language - letter F Sign language - letter F Sign language - letter Y Sign language - letter Y