English Reference
adjective

disturbed

adj.
US /dɪˈstɝbd/ UK /dɪstˈɜːbd/ dis·turbed

  1. 01 B2 Upper Intermediate

    feeling very worried, shocked, or upset by something you have seen or heard.

    experiencing significant emotional or mental distress; often used to describe a reaction to unsettling information or events.

    Simple

    She was deeply disturbed by the news of the accident.

    In context

    The witnesses were visibly disturbed by the graphic nature of the testimony, with several requiring a brief recess to compose themselves.

    calmunfazed
  2. 02 C1 Advanced Formal Medicine

    having serious mental health problems or behaving in a strange, worrying way.

    exhibiting symptoms of significant psychological or emotional instability.

    Simple

    The film tells the story of a disturbed young man living alone in the woods.

    In context

    Clinical evaluations suggested the defendant was a severely disturbed individual whose actions were driven by long-term untreated psychosis.

    Teacher's tip

    In modern contexts, 'mentally ill' or 'unwell' is often preferred in clinical settings, as 'disturbed' can carry a judgmental tone.

    unbalancedmaladjusted
  3. 03 B2 Upper Intermediate

    having been moved, changed, or touched by someone.

    having had its natural or original state interrupted or altered by an external force.

    Simple

    The police noticed that the soil in the garden had been disturbed.

    In context

    The archaeologists were disappointed to find that the burial site had been disturbed by looters centuries earlier, leaving few artifacts intact.

Researchers have spent years investigating connections between disturbed sleep and neurodegenerative diseases.

ScienceDaily· 29 Aug 2026
This entry
Level B2 · Upper Intermediate
Frequency Frequent
Updated