Definition of atrophy Atrophy

/æˈtɹʌfi/ - [atrufee] - at•ro•phy

We found 12 definitions of atrophy from 6 different sources.

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What does atrophy mean?

WordNet

WordNet by Princeton University

Noun

Plural: atrophies

atrophy - a decrease in size of an organ caused by disease or disuse
  wasting, wasting away
  symptom anything that accompanies X and is regarded as an indication of X's existence
  amyotrophia, amyotrophy progressive wasting of muscle tissues
  tabes wasting of the body during a chronic disease
atrophy - any weakening or degeneration (especially through lack of use)
  withering
  weakening the act of reducing the strength of something

Verb

atrophies, atrophying, atrophied  

atrophy - undergo atrophy; "Muscles that are not used will atrophy"
  shrivel up, shrivel, wither, shrink wither, as with a loss of moisture; "The fruit dried and shriveled"
= synonym
= antonym
= related word

Wiktionary Wiktionary dictionary logo

Webster DictionaryWebster's Unabridged Dictionary 📘

  • atrophy (n.)
    A wasting away from want of nourishment; diminution in bulk or slow emaciation of the body or of any part.
  • atrophy (v. t.)
    To cause to waste away or become abortive; to starve or weaken.
  • atrophy (v. i.)
    To waste away; to dwindle.

OmegaWiki DictionaryOmegaWiki Dictionary Ω

  • atrophy
    The partial or complete wasting away of a part of the body.

Chambers DictionaryChamber's 20th Century Dictionary 📕

  • atrophy
    a′trof-i, n. an alteration of the vital processes in a living organism, either animal or vegetable, resulting in a diminution of size and functional activity of the whole organism (general atrophy), or of certain of its organs or tissues: emaciation.—adjs. Atroph′ic, At′rophied. [Gr. a, neg., and trophē, nourishment.]

Part of speech

🔤
  • atrophy, verb, present, 1st person singular of atrophy (infinitive).
  • atrophy, verb (infinitive).
  • atrophy, noun, singular of atrophies.

Pronunciation

Word frequency

Atrophy is...

40% Complete
Very rare
Rare
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Common
Very Common
33% Complete
Rare
Normal
Common

Sign Language

atrophy in sign language
Sign language - letter A Sign language - letter A Sign language - letter T Sign language - letter T Sign language - letter R Sign language - letter R Sign language - letter O Sign language - letter O Sign language - letter P Sign language - letter P Sign language - letter H Sign language - letter H Sign language - letter Y Sign language - letter Y