TOP

Definition of decay verb from the Oxford Advanced Learner's Dictionary

decay

verb
 
/dɪˈkeɪ/
 
/dɪˈkeɪ/
Verb Forms
present simple I / you / we / they decay
 
/dɪˈkeɪ/
 
/dɪˈkeɪ/
he / she / it decays
 
/dɪˈkeɪz/
 
/dɪˈkeɪz/
past simple decayed
 
/dɪˈkeɪd/
 
/dɪˈkeɪd/
past participle decayed
 
/dɪˈkeɪd/
 
/dɪˈkeɪd/
-ing form decaying
 
/dɪˈkeɪɪŋ/
 
/dɪˈkeɪɪŋ/
jump to other results
  1. [intransitive, transitive] decay (something) to be destroyed gradually by natural processes; to destroy something in this way synonym rot
    • decaying leaves/teeth/food
    Topics Buildingsc1
  2. [intransitive] if a building or an area decays, its condition slowly becomes worse
    • decaying inner city areas
  3. [intransitive] to become less powerful and lose influence over people, society, etc.
    • decaying standards of morality
  4. Word Originlate Middle English: from Old French decair, based on Latin decidere ‘fall down or off’, from de- ‘from’ + cadere ‘fall’.
See decay in the Oxford Advanced American DictionarySee decay in the Oxford Learner's Dictionary of Academic English

Other results

All matches
perspective
noun
 
 
From the Word list
Oxford 3000
B2
Oxford Learner's Dictionaries Word of the Day