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attentive

American  
[uh-ten-tiv] / əˈtɛn tɪv /

adjective

  1. characterized by or giving attention; observant.

    an attentive audience.

    Synonyms:
    watchful, awake, alert, aware, mindful, heedful
    Antonyms:
    unconcerned, apathetic, indifferent
  2. thoughtful of others; considerate; polite; courteous.

    an attentive host.


attentive British  
/ əˈtɛntɪv /

adjective

  1. paying attention; listening carefully; observant

  2. careful to fulfil the needs or wants (of); considerate (about)

    she was always attentive to his needs

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Etymology

Origin of attentive

First recorded in 1375–1425; late Middle English, from Middle French; see attent ( def. ), -ive ( def. )

Explanation

Use the adjective attentive to describe someone who is alert and paying attention: “Attentive observers of the play used clues given in the first scenes of the play to guess the identity of the murderer.” You probably notice that the word attentive looks a lot like the noun attention. It’s easy to remember how to use attentive when you know that the words share related meanings. Use the adjective attentive to describe someone who is full of attention, watching and listening carefully, such as an attentive student who takes great notes and asks questions when something isn't clear.

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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.

Here, Wembanyama has long shown a thoughtful mien: attentive, contemplative and, sure, a little nerdy.

From The Wall Street Journal • Jun. 1, 2026

It prompts me to be less attentive, because I perceive the notetaker as a safety net.

From Slate • May 24, 2026

It also spoke to who Kiara was as a person, family members said: beautiful, warm, thoughtfully attentive to details and focused on the things that matter most.

From Los Angeles Times • Apr. 30, 2026

His mountain retreat on Airbnb - where he's rated a "superhost" - includes guest reviews dubbing him "helpful", "attentive" and quick to respond.

From BBC • Apr. 28, 2026

No gosling ever had a more attentive mother.

From "The Wild Robot" by Peter Brown

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