verb dis·turb \di-ˈstərb\

Definition of disturb

  1. transitive verb
  2. 1a :  to interfere with :  interrupt disturbing the flow of trafficb :  to alter the position or arrangement of the items on her desk had been disturbedc :  to upset the natural and especially the ecological balance or relations of wetlands disturbed by development

  3. 2a :  to destroy the tranquility or composure of The noisy lawnmower disturbed their sleep. was disturbed by his bizarre behaviorb :  to throw into disorder disturbing our routinec :  alarm trying not to disturb the sleeping dogsd :  to put to inconvenience sorry to disturb you at such a late hour

  4. intransitive verb
  5. :  to cause disturbance




play \-ˈstər-biŋ-lē\ adverb

Examples of disturb in a sentence

  1. I'm sorry to disturb you at such a late hour.

  2. She doesn't want to be disturbed while she's working.

  3. Don't disturb the baby when he's sleeping.

  4. The noise disturbed my concentration.

Origin and Etymology of disturb

Middle English disturben, destourben, from Anglo-French & Latin; Anglo-French destorber, from Latin disturbare, from dis- + turbare to throw into disorder, from turba disorder — more at turbid

First Known Use: 14th century

Synonym Discussion of disturb

discompose, disquiet, disturb, perturb, agitate, upset, fluster mean to destroy capacity for collected thought or decisive action. discompose implies some degree of loss of self-control or self-confidence especially through emotional stress. discomposed by the loss of his beloved wife disquiet suggests loss of sense of security or peace of mind. the disquieting news of factories closing disturb implies interference with one's mental processes caused by worry, perplexity, or interruption. the discrepancy in accounts disturbed me perturb implies deep disturbance of mind and emotions. perturbed by her husband's strange behavior agitate suggests obvious external signs of nervous or emotional excitement. in his agitated state we could see he was unable to work upset implies the disturbance of normal or habitual functioning by disappointment, distress, or grief. the family's constant bickering upsets the youngest child fluster suggests bewildered agitation. his declaration of love completely flustered her

DISTURB Defined for English Language Learners


verb dis·turb \di-ˈstərb\

Definition of disturb for English Language Learners

  • : to stop (someone) from working, sleeping, etc. : to interrupt or bother (someone or something)

  • : to worry or upset (someone)

  • : to change the position, arrangement, or order of (something)

DISTURB Defined for Kids


verb dis·turb \di-ˈstərb\

Definition of disturb for Students




  1. 1 :  to interfere with :  interrupt Don't disturb him while he's working.

  2. 2 :  to change the position or arrangement of

  3. 3 :  1upset 1, worry I am very disturbed by your behavior.

  4. 4 :  to make confused or disordered disturb the peace

Word Root of disturb

The Latin word turba, meaning “disorder,” gives us the root turb. Words from the Latin turba have something to do with disorder. To disturb is to cause disorder to something or to someone's feelings. To perturb, or trouble, is to cause disorder to someone's mind. Anything turbulent is in a state of violence or disorder.

Law Dictionary


transitive verb dis·turb

Legal Definition of disturb

  1. 1 :  to destroy the tranquillity or composure of

  2. 2 :  to throw into disorder

  3. intransitive verb
  4. :  to cause disturbance

disturb the peace

  1. :  to cause a disturbance

Seen and Heard

What made you want to look up disturb? Please tell us where you read or heard it (including the quote, if possible).


a trip made at another's expense

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