degradation

noun

deg·​ra·​da·​tion ˌde-grə-ˈdā-shən 

1

: the act or process of degrading

environmental degradation

the gradual degradation of organic matter

suffer the degradations of poverty and abuse

2

a

: decline to a low, destitute, or demoralized state

'A dependence upon him,' said Kate, 'would embitter my whole life. I should feel begging a far less degradation.'

—Charles Dickens

Some houses are found spotless, others in a wretched degradation …

—Paul Reyes

b

: moral or intellectual decadence : degeneration

… educated him in the bestiality and degradation that war brings.

—Drew Middleton

degradative

ˈde-grə-ˌdā-tiv 

adjective

Synonyms of degradation

• deterioration
• decline
• declination

Examples of degradation in a Sentence

English teachers bemoaning the degradation of the language that e-mail and instant messaging have allegedly brought about.

the belief that moral degradation is an unmistakable sign of a nation in decline

Recent Examples on the Web

Some of the worst impacts include chronic groundwater depletion, overallocation of water, deforestation, pollution and degradation to land and soil, according to a report released Tuesday by the United Nations University Institute for Water, Environment and Health (UNU-INWEH). —Julia Jacobo, ABC News, 21 Jan. 2026

Fossil fuels remain the primary driver of global warming and ecosystem degradation, creating material risks to food systems, public health, infrastructure, and national economies. —Hindou Oumarou Ibrahim, Time, 20 Jan. 2026

Before 1900, the degradation of water quality and habitat, human encroachment and unregulated harvest led to a 75% decline in North American otter populations. —Madeline Bartos, CBS News, 20 Jan. 2026

With worsening climate change plus habitat degradation, pollution and other human influences, maintaining populations is likely going to be an uphill battle. —Devika Rao, TheWeek, 20 Jan. 2026

Word History

Etymology

see degrade

First Known Use

circa 1535, in the meaning defined at sense 1

Rhymes for degradation

• abdication
• aberration
• abjuration
• abnegation
• abrogation
• acceptation
• acclamation
• acclimation
• accusation
• activation
• actuation
• acylation

Kids Definition

degradation

noun

deg·​ra·​da·​tion ˌdeg-rə-ˈdā-shən 

1

a

: a reduction in rank, dignity, or standing

b

: removal from office

2

: loss of honor or reputation

3

: degeneration sense 1, deterioration

Medical Definition

degradation

noun

deg·​ra·​da·​tion ˌdeg-rə-ˈdā-shən 

: change of a chemical compound to a less complex compound

degradative

ˈdeg-rə-ˌdāt-iv 

adjective