deteriorating

UK: dɪˈtɪə.ri.ə.reɪ.tɪŋ | US: dɪˈtɪr.i.ə.reɪ.tɪŋ

Definition

  1. vi. becoming progressively worse in quality, condition, or function

  2. adj. declining or degrading over time

Structure
deterior <worse>ate <verb suffix>ing <present participle suffix>deterior <worse>ate <verb suffix>ing <present participle suffix>
Etymology

The word traces back to Latin deterior ("worse"), which itself derives from de- (downward) + -ter (comparative suffix). Over time, deteriorate evolved in Late Latin as deteriorare ("to make worse"), entering English via French détériorer. The suffix -ing marks its ongoing action, reflecting a gradual decline.

Examples

  1. The patient's health is deteriorating rapidly due to the infection.

  2. Without maintenance, the building's structure will keep deteriorating.

  3. Political tensions in the region are deteriorating, raising global concerns.

  4. The deteriorating air quality has led to stricter environmental regulations.

  5. Her eyesight has been deteriorating since childhood.