chatter

1 of 2

verb

chat·​ter ˈcha-tər 

chattered; chattering; chatters

intransitive verb

1

: to utter rapid short sounds suggestive of language but inarticulate and indistinct

squirrels chattered angrily

2

: to talk idly, incessantly, or fast

3

a

: to click repeatedly or uncontrollably

teeth chattering with cold

b

: to vibrate rapidly in cutting

a chattering tool

c

: to vibrate especially audibly as a consequence of repeated sticking and slipping

chattering brakes

transitive verb

: to utter rapidly, idly, or indistinctly

chatterer noun

chattery

ˈcha-tə-rē 

adjective

chatter

2 of 2

noun

1

: the action or sound of chattering

2

: idle talk : prattle

3

: electronic and especially radio communication between individuals engaged in a common or related form of activity

also : such chatter regarding future hostile activities

4

: a person who participates in online chat

Excite, Inc. … reports that users log a total of 7.5 to 8 million chat minutes on an average day. Half of online chatters are aged 18 to 34, and 15 percent are under age 17.

—Rebecca Piirto Heath

Synonyms of chatter

Verb

• chat
• talk
• converse

Noun

• chat
• talk
• gossip
• chitchat

Examples of chatter in a Sentence

Verb

Children chattered in the middle of the playground.

My teeth were chattering from the cold.

Birds chattered in the trees.

Noun

heard the chatter of squirrels

pleasant chatter over morning coffee

Recent Examples on the Web

Verb

Hardcore Survivor fans love to discuss and debate the intricacies of the game and their favorite seasons and winners in the same way that sports fans enjoy chattering nonstop about their teams. —Dalton Ross, Entertainment Weekly, 25 Feb. 2026

This is the shelter’s busiest season, making for the film’s most vibrant, chattering section, and Hélène adapts well to the rhythm and volume of whatever company rolls in, while occasionally retreating to the woods for some respite. —Guy Lodge, Variety, 22 Feb. 2026

Noun

Rumors and chatter fly around Indianapolis like a wildfire, and the nuances of the negotiation between Aubrey’s representation and the Cowboys were the latest victim. —Nick Harris, Fort Worth Star-Telegram, 2 Mar. 2026

These days, the chatter is more about the precarity of life in the United States. —Lavender Au, The Atlantic, 2 Mar. 2026

Word History

Etymology

Verb

Middle English chatteren, of imitative origin

First Known Use

Verb

13th century, in the meaning defined at intransitive sense 1

Noun

13th century, in the meaning defined at sense 1

Phrases Containing chatter

• chatter mark

Rhymes for chatter

• atter
• batter
• blatter
• catarrh
• clatter
• fatter
• flatter
• hatter
• latter
• matter
• natter
• patter

Kids Definition

chatter

verb

chat·​ter

ˈchat-ər

1

: to utter rapid meaningless sounds suggesting speech

squirrels chattered angrily

2

: to talk idly, continually, or rapidly

3

: to click again and again without control

teeth chattering

chatter noun

chatterer

ˈchat-ər-ər

noun

chattery

-ə-rē

adjective