Main Entry:

de·te·ri·o·ra·tion

Pronunciation:

\di-ˌtir-ē-ə-ˈrā-shən, dē-\

Function:

noun

Date:

circa 1658

: the action or process of deteriorating : the state of having deteriorated

synonyms deterioration, degeneration, decadence, decline mean the falling from a higher to a lower level in quality, character, or vitality. deterioration implies generally the impairment of value or usefulness <the deterioration of the house through neglect>. degeneration stresses physical, intellectual, or especially moral retrogression <the degeneration of their youthful idealism into cynicism>. decadence presupposes a reaching and passing the peak of development and implies a turn downward with a consequent loss in vitality or energy <cited love of luxury as a sign of cultural decadence>. decline differs from decadence in suggesting a more markedly downward direction and greater momentum as well as more obvious evidence of deterioration <the meteoric decline of his career after the scandal>.