chatter

American  

[chat-er] / ˈtʃæt ər /

verb (used without object)

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.

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verb (used with object)

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

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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

Other Word Forms

• chatteringly adverb
• chattery adjective
• outchatter verb (used with object)
• unchattering adjective

Etymology

Origin of chatter

1200–50; Middle English chateren; imitative

Example Sentences

Among the low, static chatter of the everyday, a woman throws her head back and cries out.

From Salon

Hale, who has been been listening to and translating Korean and Chinese chatter, dreams of moving upstairs, which will come with the discovery that his head is not entirely his own.

From Los Angeles Times

In the past, low success rates had led to chatter about whether the play should be scrapped and replaced by an offensive play.

From The Wall Street Journal

Store workers blow giant colorful bubbles and throw boomerangs around, while jingles from electric toys and whirls from their wheels mingle with the chatter of shoppers’ conversations.

From The Wall Street Journal

He added that there was "some chatter that 2026 could prompt a bit of a reset when it comes to AI winners, and AI losers".

From Barron's

Related Words

• babble
• blather
• chat
• chitchat
• gossip