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chatter

American  
[chat-er] / ˈtʃæt ər /

verb (used without object)

  • chatters,
    present (3rd person singular)
  • chattered,
    past participle,  past
  • chattering
    present participle
  1. to talk rapidly in a foolish or purposeless way; jabber.

  2. to utter a succession of quick, inarticulate, speechlike sounds, as monkeys or certain birds.

    Synonyms:
    click, clatter
  3. to make a rapid clicking noise by striking together.

    His teeth were chattering from the cold.

  4. Machinery. (of a cutting tool or piece of metal) to vibrate during cutting so as to produce surface flaws on the work.


verb (used with object)

  • chatters,
    present (3rd person singular)
  • chattered,
    past participle,  past
  • chattering
    present participle
  1. to utter rapidly or purposelessly.

  2. to cause to chatter, as the teeth from cold.

noun

  1. purposeless or foolish talk.

  2. a series of waves or ridges on the surface of a piece of metal that has been imperfectly drawn or extruded.

  3. the act or sound of chattering.

  4. online, phone, radio, or other electronic communication among people, often involving a harmful political activity such as espionage or terrorism.

    Officials were able to intercept and identify a high level of terrorist chatter in the weeks before the bombing attempt.

chatter British  
/ ˈtʃætə /

verb

  1. to speak (about unimportant matters) rapidly and incessantly; prattle

  2. (intr) (of birds, monkeys, etc) to make rapid repetitive high-pitched noises resembling human speech

  3. (intr) (of the teeth) to click together rapidly through cold or fear

  4. (intr) to make rapid intermittent contact with a component, as in machining, causing irregular cutting

"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

noun

  1. idle or foolish talk; gossip

  2. the high-pitched repetitive noise made by a bird, monkey, etc

  3. the rattling of objects, such as parts of a machine

  4. Also called: chatter mark.  the undulating pattern of marks in a machined surface from the vibration of the tool or workpiece

"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

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of chatter

1200–50; Middle English chateren; imitative

Explanation

To chatter is to talk lightly or casually — to shoot the breeze or chitchat. You might chatter with your workmates about the weather or where you'll eat lunch. You probably chatter with your friends all the time without even thinking about it, gossiping or talking about unimportant things. You can call the talk itself chatter too: "The chatter in the cafeteria was so loud I couldn't hear myself think." In the 13th century, it was chateren, from an imitative Middle English root.

Keep Reading on Vocabulary.com

Vocabulary lists containing chatter

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:

Spoiler alert: Xero’s share price began to rebound in late July, following a leadership change for the U.S. business and positive chatter about the company’s valuation, among other shifts.

From The Wall Street Journal Aug. 12, 2026

Brain activity became less pronounced in regions associated with internal mental chatter during meditation.

From Science Daily Aug. 9, 2026

As they did on “Good Day L.A.,” they consistently interrupt one another and the chatter careens from one topic to the next without a breath.

From Los Angeles Times Aug. 4, 2026

But the online chatter has not been all light-hearted.

From Barron's Jul. 26, 2026

The hallway is quiet after the laughter and chatter of the cafeteria.

From "A Place at the Table" by Saadia Faruqi and Laura Shovan

Here are this week’s chatters: Emily: Eli Sabin won the Democratic nomination for the Connecticut state house of Representatives on Tuesday, following a hard-fought campaign.

From Slate Aug. 13, 2026

"I had no one to talk to all day -- to the point my mouth almost felt stale from not speaking. But then this little one came along and chatters with me all the time."

From Barron's Jun. 11, 2026

A union representing such workers - known as "chatters" - told BBC News it was concerned about the "largely unregulated nature of this type of online work".

From BBC Mar. 10, 2026

Bates chatters in almost every recap of the previous episode.

From Salon Dec. 20, 2024

I wait to ask for advice, while Angelina relates some new transgression of Durufle’s lazy steward and Isabel chatters about the icy weather.

From "Ophelia" by Lisa Klein

Then gossips chattered that a huge “bear raid,” or manipulation of stocks by short sellers, would be launched the following morning.

From The Wall Street Journal Apr. 8, 2026

Supporters dressed in pink – their candidate's favourite colour – chattered in anticipation of her arrival.

From BBC Mar. 24, 2025

We chattered nonstop, teased each other, and enjoyed learning and cooking together before sitting down to dinner with our host and her husband.

From Salon Feb. 22, 2025

Dozens of schoolmates chattered happily under the pines, kicking a soccer ball on sun-streaked grass, climbing a play structure and scarfing down pizza.

From Los Angeles Times Jan. 16, 2025

Or my mom could just putt there at her usual, stately 31 miles per hour while Jeffrey and I bounced and chattered in the backseat like two bald monkeys on a sugar high.

From "Drums, Girls, and Dangerous Pie" by Jordan Sonnenblick

It was the topic du jour among the chattering class, with notable voices like the women of the “The View,” Chelsea Handler and a former “Real Housewife of Beverly Hills” weighing in.

From The Wall Street Journal Jan. 29, 2026

Throughout this decimated-but-not-dead neighborhood, she heard hammers striking, trucks rumbling, construction workers chattering.

From Los Angeles Times Dec. 17, 2025

The home stands are almost entirely empty, the temperature has dropped, and teeth are chattering on the away terrace as Truro kick off.

From BBC Oct. 26, 2025

She fielded personal phone calls in the office, chattering away with friends who she said were about to visit New Zealand, drawing maps of Auckland for them.

From Slate Jul. 22, 2025

Connor is still chattering about treasure, and Jack is trying to explain to him that we aren’t going to another beach.

From "The Sea in Winter" by Christine Day

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