Clack
noun
A sharp, loud sound something makes when it hits together.
The clack of billiard balls could be heard in the pub

Often appears as...
- clack of teeth
- clack of shoes
verb
To make or cause something to make a sharp, loud sound.
His shoes clacked against the marble floor

Often appears as...
- clack away
- clack along
noun
A device that makes a loud sound as a signal or warning.
The factory installed a clack to alert workers when a shift is over

Often appears as...
- clack alarm
- clack signal
Usage tips
Neutral
Technical
noun
An incessant chatter.
Susan found the constant clack in the office distracting

Often appears as...
- constant clack
- office clack
Usage tips
Colloquial
noun
A sharp, loud sound something makes when it hits together.
The clack of billiard balls could be heard in the pub

Often appears as...
- clack of teeth
- clack of shoes
verb
To make or cause something to make a sharp, loud sound.
His shoes clacked against the marble floor

Often appears as...
- clack away
- clack along
noun
A device that makes a loud sound as a signal or warning.
The factory installed a clack to alert workers when a shift is over

Often appears as...
- clack alarm
- clack signal
Usage tips
Neutral
Technical
noun
An incessant chatter.
Susan found the constant clack in the office distracting

Often appears as...
- constant clack
- office clack
Usage tips
Colloquial
Definition 1 of 4

Onomatopoeic Origin
The word 'clack' mimics the sound it describes, helping you remember its meaning.

Every morning, the clack of the old typewriter fills the room.
Sudden Noises
'Clack' often describes sounds that are sudden and surprising.

A sudden clack startled the birds into flight.
Mechanical Context
Use 'clack' for mechanical objects like typewriters or keyboards, not softer sounds.

She enjoyed the steady clack of the train on the tracks.
Onomatopoeic Origin
The word 'clack' mimics the sound it describes, helping you remember its meaning.

Every morning, the clack of the old typewriter fills the room.
Sudden Noises
'Clack' often describes sounds that are sudden and surprising.

A sudden clack startled the birds into flight.
Mechanical Context
Use 'clack' for mechanical objects like typewriters or keyboards, not softer sounds.

She enjoyed the steady clack of the train on the tracks.
Onomatopoeic Origin
The word 'clack' mimics the sound it describes, helping you remember its meaning.

Every morning, the clack of the old typewriter fills the room.
Sudden Noises
'Clack' often describes sounds that are sudden and surprising.

A sudden clack startled the birds into flight.
Mechanical Context
Use 'clack' for mechanical objects like typewriters or keyboards, not softer sounds.

She enjoyed the steady clack of the train on the tracks.
Video examples
3 things I learned while...
Imagine an engine going clack, clack, clack. It sounds scary. Well, I had a unique seat that day. I was sitting in 1D. I was the only one who could talk to the flight attendants. So I looked at them right away, and they said, "No problem. We probably hit some birds."
Video examples
3 things I learned while...
Imagine an engine going clack, clack, clack. It sounds scary. Well, I had a unique seat that day. I was sitting in 1D. I was the only one who could talk to the flight attendants. So I looked at them right away, and they said, "No problem. We probably hit some birds."
Example 1 of 1
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