degradation
nounBand 8formal
UKˌdeɡrəˈdeɪʃn
USˌdɛɡrəˈdeɪʃən
The process by which the quality of the environment is damaged or reduced.

Overfarming leads to soil degradation.
Environmental degradation threatens future generations.
Watch out
environmental degradeenvironmental degradation
Use the noun after 'environmental'.
Goes with
Similar and opposite
- Similar
- deteriorationdeclinedamage
- Opposite
- improvementrestoration
Word family
Check yourself
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Which picture shows degradation?