purr
word
Definition
To make a low, continuous, soft vibrating sound, like a cat does when it is content. Sometimes also used for smooth, continuous humming sounds from engines or machines.
Usage & Nuances
Primarily refers to the sound cats make when happy or relaxed. Also used for pleasant, smooth machine sounds, like a well-tuned car engine that 'purrs'. Not used for humans. Common collocations: 'the cat purrs', 'engine purrs'. Sometimes metaphorical for smoothness or comfort.
Example Sentences
Kittens purr when they feel safe.
basic
I like to hear my cat purr at night.
basic
The engine purrs like a happy cat after the tune-up.
natural
She smiled as the kitten curled up and started to purr softly.
natural
You can hear the big cat purring from across the room.
natural
The cat began to purr when I petted her.
basic