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Synonyms

inattention

American  
[in-uh-ten-shuhn] / ˌɪn əˈtɛn ʃən /

noun

  1. lack of attention; negligence.

  2. an act of neglect.


Etymology

Origin of inattention

First recorded in 1700–10; in- 3 + attention

Explanation

When you don't pay full attention to something or someone, that's inattention. Your inattention while you're driving can lead to mistakes like running a red light or bumping into the car in front of you. If you're not focusing on something enough, you're guilty of inattention. Inattention can be dangerous when you're flying a plane, taking a math test, or babysitting an active toddler. When you add the "not" prefix in- to attention (which comes from the Latin attendere, "give heed to," or literally "stretch toward"), you get inattention.

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Her book is the message in a bottle, urging us to connect more deeply with our inattention.

From The Wall Street Journal ● May 15, 2026

It is characterized by persistent patterns of inattention, hyperactivity, and impulsivity that can interfere with daily life, including school, work, and relationships.

From Science Daily ● Mar. 17, 2026

Prosecutor Adrian Stalker said his driving had been dangerous and was "not just a lack of judgement or momentary inattention".

From BBC ● Oct. 8, 2025

The report highlights evidence linking synthetic dyes to hyperactivity, inattention, and impulsivity, particularly in children with ADHD.

From Salon ● Jan. 23, 2025

Fewer words passed between parent and child, but more profound was the silence that resulted from my inattention to sounds.

From "Hunger of Memory" by Richard Rodriguez

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