Word Explorer
Children's
Dictionary Suite
Help
Help
Help
Advanced Dictionary      
Lookup History
atrophy

at·ro·phy

atrophy

 
 
pronunciation:
ae tr fi
parts of speech:
noun, transitive verb, intransitive verb
features:
Word Parts
part of speech: noun
inflections: atrophies
definition 1: a gradual wasting away of a body part, esp. from insufficient use or nourishment.
After your surgery, you will have to begin exercise to prevent atrophy of your muscles.
definition 2: any degeneration or wasting away.
He condemned what he sees as moral atrophy in our society.
 
part of speech: transitive verb
inflections: atrophies, atrophying, atrophied
definition: to cause to waste away.
Disuse atrophied her arm.
antonyms:
strengthen
 
part of speech: intransitive verb
definition: to waste away.
After the accident, the muscles in her legs atrophied.
antonyms:
flourish, strengthen
derivation: atrophic (adj.)
Word Parts  About this feature
The word atrophy contains the following parts:
a-1, an-1 Greek prefix that means not, without
Show wordsHide wordsMore about this word part:
Words prefixed with a-1, an-1 are nouns and adjectives. Some are loanwords from Greek (amorphous, atrophy). Others are English formations, which may attach the prefix to English words of Latin origin (asocial, amoral) or Greek origin (apolitical). The form a-1 is used before bases beginning with a consonant, while an-1 is used before bases beginning with a vowel.
troph, tropho, -trophy Greek root that means nourishment