What does disturbed mean?
Disturbed is primarily an adjective describing someone who is emotionally or mentally unsettled — troubled by worry, shock, or distress. It also functions as the past tense and past participle of the verb disturb, and in that role it frequently describes things rather than feelings: disturbed sleep is sleep that has been broken, and disturbed soil or a disturbed crime scene has been physically altered from its natural or intended state. The word carries a serious, often formal tone; we say someone was deeply disturbed by news, or that a film left them disturbed, implying genuine unease rather than mild annoyance. In psychological and legal contexts, 'disturbed' can label a person's mental state, which gives it clinical weight but has also made it stigmatizing when applied carelessly to mental illness. Derived ultimately from Latin turbare, to throw into confusion, it belongs to a family of English words — turbulent, turmoil, perturb — all rooted in the image of chaos.
Mentally or emotionally troubled; unsettled.
"The film's ending left audiences disturbed for days."
Having been interrupted or altered from its normal or original state.
"The storm left the seabed badly disturbed."
Past tense and past participle of disturb; to have interrupted or unsettled.
"The noise outside disturbed his sleep."
The same Latin root that gives us 'disturbed' — turba, meaning crowd or confusion — also gives us 'turmoil' and 'turbulence', because to a Roman nothing was more chaotic than a packed mob.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of disturbed
Disturbed derives from the verb disturb, which entered English via Old French destourber from the Latin disturbare, formed from dis- ('apart') plus turbare ('to throw into disorder'), itself rooted in turba, meaning a crowd or tumult. The figurative sense of mental disturbance developed alongside the physical sense of disruption. Cognate forms sharing the same Latin root include turbulent, turbulence, perturb, and turmoil.
Related word forms
How disturbed is actually used
When applied to people, 'disturbed' can carry a clinical connotation: phrases like 'mentally disturbed' have historically been used both formally and pejoratively about mental illness, so care is warranted in sensitive contexts. Applied to things (sleep, sediment, graves), it is neutral and precise. As a verb form it follows 'disturb'; as an adjective it takes no comparative or superlative in standard usage.
Easily confused with disturbed
"Distressed" or "disturbed" describes the person feeling upset, while "distressing" describes something that causes upset in others.