English Reference

Word

degraded

Phoneticsde·grad·ed

US/dɪˈɡɹeɪdəd/

UK/dɪɡɹˈeɪdɪd/

Definition

adj. describing something that has become lower in quality or weaker than it used to be. It is often used to talk about the environment or a person's status.

adj. reduced in quality, value, or strength; having lost its original integrity or status. Often used in environmental or social contexts to describe a state of decline.

Examples

“The soil in this area is degraded and cannot grow crops.”

“Decades of industrial waste have left the local river system severely degraded, making it unsafe for swimming or fishing.”

“The report highlights how degraded habitats lead to a loss of biodiversity, as species can no longer find the resources they need to survive in damaged ecosystems.”

Examples

simple

“The soil in this area is degraded and cannot grow crops.”

contextual

“Decades of industrial waste have left the local river system severely degraded, making it unsafe for swimming or fishing.”

complex

“The report highlights how degraded habitats lead to a loss of biodiversity, as species can no longer find the resources they need to survive in damaged ecosystems.”

Usage

Often follows a linking verb like 'become' or 'remain'; frequently modified by adverbs of degree like 'severely' or 'highly'.

Real-World Examples

Common in science writing

“UNESCO, the United Nations agency for international cooperation, including in conservation, estimates that about 60% of marine ecosystems are already degraded or used unsustainably.”
The Conversation · 17 Aug 2026
“In the neighbouring Kyzylorda region, over 80 per cent of pastures are now degraded, and toxic dust storms carry salt for thousands of kilometres.”
UN News · 15 Aug 2026
“Better understanding how mRNA-based drugs interact with the immune system and how they are degraded in human cells can help lead to safe, durable and effective treatments for a wide range of diseases.”
The Conversation · 6 Aug 2026
“Conventional mRNA is rapidly degraded inside cells, often limiting protein production to a relatively short period.”
Phys.org · 14 Aug 2026

Etymology

degrade + -ed. See degrade and compare French degré (“step”).

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Domain

Biology

This entry

Level
C1 · Advanced
Frequency
Frequent
Updated

Scan code

englishreference.com/q/degraded

English Reference