'Deteriorate' definitions:

Definition of 'deteriorate'

(from WordNet)
verb
Become worse or disintegrate; "His mind deteriorated"
verb
Grow worse; "Her condition deteriorated"; "Conditions in the slums degenerated"; "The discussion devolved into a shouting match" [syn: devolve, deteriorate, drop, degenerate] [ant: convalesce, recover, recuperate]

Definition of 'Deteriorate'

From: GCIDE
  • Deteriorate \De*te"ri*o*rate\ (d[-e]*t[=e]"r[i^]*[-o]*r[=a]t), v. t. [imp. & p. p. Deteriorated (d[-e]*t[=e]"r[i^]*[-o]*r[=a]`t[e^]d); p. pr. & vb. n. Deteriorating (d[-e]*t[=e]"r[i^]*[-o]*r[=a]`t[i^]ng).] [L. deterioratus, p. p. of deteriorare to deteriorate, fr. deterior worse, prob. a comparative fr. de down, away.] To make worse; to make inferior in quality or value; to impair; as, to deteriorate the mind. --Whately. [1913 Webster]
  • The art of war . . . was greatly deteriorated. --Southey. [1913 Webster]

Definition of 'deteriorate'

From: GCIDE
  • deteriorate \de*te"ri*o*rate\ (d[-e]*t[=e]"r[i^]*[-o]*r[=a]t), v. i. To grow worse; to be impaired in quality; to degenerate. [1913 Webster]
  • Under such conditions, the mind rapidly deteriorates. --Goldsmith. [1913 Webster]

Words containing 'Deteriorate'