distractor: meaning, definition, pronunciation and examples

C1
UK/dɪˈstræk.tər/US/dɪˈstræk.tɚ/

Formal, Academic, Technical

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Quick answer

What does “distractor” mean?

Something that diverts attention away from what is important or relevant.

Audio

Pronunciation

Definition

Meaning and Definition

Something that diverts attention away from what is important or relevant.

1. In psychology and cognitive science: a stimulus that interferes with attention or memory. 2. In education/testing: an incorrect option in a multiple-choice question designed to seem plausible. 3. In general use: any person, thing, or event that causes distraction.

Dialectal Variation

British vs American Usage

Differences

No significant differences in meaning or usage. Spelling is consistent.

Connotations

Neutral technical term in both varieties.

Frequency

Equally low-frequency in general use, but standard in academic/technical contexts in both regions.

Grammar

How to Use “distractor” in a Sentence

[distractor] + [preposition] + [noun] (e.g., a distractor in the experiment)[verb] + [determiner] + [distractor] (e.g., introduced a visual distractor)[adjective] + [distractor] (e.g., plausible distractor)

Vocabulary

Collocations

strong
visual distractorauditory distractormultiple-choice distractoreffective distractorprimary distractor
medium
act as a distractorserve as a distractorinclude a distractoridentify the distractorremove the distractor
weak
potential distractormajor distractorsimple distractorobvious distractorpossible distractor

Examples

Examples of “distractor” in a Sentence

verb

British English

  • N/A – 'distractor' is not a verb. The verb is 'distract'.

American English

  • N/A – 'distractor' is not a verb. The verb is 'distract'.

adverb

British English

  • N/A – No direct adverbial form. Use 'distractingly'.
  • N/A

American English

  • N/A – No direct adverbial form. Use 'distractingly'.
  • N/A

adjective

British English

  • The distractor task was designed to be engaging but irrelevant.
  • She ignored the distractor stimuli during the memory test.

American English

  • The distractor items in the test were intentionally misleading.
  • Researchers measured reaction time with and without a distractor sound.

Usage

Meaning in Context

Business

Rare. Might refer to market noise or irrelevant data that distracts from core strategy.

Academic

Common in psychology, education, and cognitive science literature to describe experimental stimuli or test items.

Everyday

Very rare. People typically say 'distraction' (e.g., 'My phone is a distraction').

Technical

Standard term in test design (for incorrect options) and perceptual/cognitive experiments (for irrelevant stimuli).

Vocabulary

Synonyms of “distractor”

Vocabulary

Antonyms of “distractor”

focustargetcentral stimuluscorrect answer

Watch out

Common Mistakes When Using “distractor”

  • Using 'distractor' in casual conversation where 'distraction' is meant (e.g., 'Sorry, I was a distractor' is wrong).
  • Confusing 'distractor' (thing that distracts) with 'distracter' (person who distracts) – 'distractor' is standard for both.

FAQ

Frequently Asked Questions

Not exactly. A 'distraction' is the general state or act of having your attention diverted. A 'distractor' is the specific thing (object, sound, person, test option) that causes the distraction. It's the source or agent of the distraction.

Yes, but it's less common and quite formal/technical. In everyday language, you'd say 'he's a distraction' or 'he's distracting'. 'Distractor' would imply they are intentionally or functionally serving as an interfering element in a specific context (e.g., in a psychological experiment).

They are similar. A 'red herring' is a type of distractor used specifically to mislead or deceive someone, often in a mystery, argument, or investigation. A 'distractor' is a broader, more neutral term for anything that diverts attention, without the necessary intent to deceive.

Use it as a countable noun, often modified. Example: 'The experiment included a primary visual distractor in the peripheral field to assess selective attention.' Or: 'Three of the four options in question five were carefully crafted distractors.'

Something that diverts attention away from what is important or relevant.

Distractor is usually formal, academic, technical in register.

Distractor: in British English it is pronounced /dɪˈstræk.tər/, and in American English it is pronounced /dɪˈstræk.tɚ/. Tap the audio buttons above to hear it.

Phrases

Idioms & Phrases

  • None specific to 'distractor'. Related: 'a red herring', 'a smoke screen'.

Learning

Memory Aids

Mnemonic

Think of a TRACTOR ploughing a field in a straight line. A DIS-TRACTOR is something that pulls (tracts) your attention AWAY (dis-) from that straight line of focus.

Conceptual Metaphor

ATTENTION IS A RESOURCE / FOCUS IS A BEAM OF LIGHT. A distractor is something that STEALS the resource or SCATTERS the light.

Practice

Quiz

Fill in the gap
In the driving simulation, a sudden loud noise served as an auditory , causing several participants to miss the turn signal.
Multiple Choice

In which context is the word 'distractor' MOST commonly and appropriately used?

distractor: meaning, definition, pronunciation and examples | Lingvocore