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birr

birr

1 9.9
A soft whirring sound made by something moving quickly
  • noun
  • /bɪr/
  • UK
: zumbido
  • The birr of the large ceiling fan filled the quiet room.

Examples

  • She listened to the birr of the tiny drone as it disappeared into the sky.

  • He woke early, disturbed by the birr of a distant lawn mower.

  • I heard a soft birr from the ceiling fan.

  • The birr of the drone filled the air.

  • As the drone flew overhead, I could hear the distinct birr of its propellers slicing through the air.

  • The gentle birr of the bees in the garden created a soothing atmosphere.

  • A faint birr echoed from the nearby wind turbine as it rotated.

Synonyms

brr
vsbirr
7 9.9

A low buzzing sound like a motor

is a neutral description for real rapid humming rather than imitation
whir
vsbirr
6 3.7

A soft, continuous sound made by something turning or moving fast

is a broader humming sound often less soft and not only rotational
whirr
vsbirr
2 7.4

A soft, steady buzzing sound from things that move fast like fan blades

is similar but emphasizes low steady vibration rather than high pitch
whirring
vsbirr
1 4.4

A soft continuous buzzing sound made by something moving quickly

is the general word for a rapid humming sound

How Loud

roar
93 1.0
birr
  • UK
1 9.9
whirr
2 7.4
hum
40 1.0
murmur
30 4.1

Surface Forms

birr singular
birrs plural

Etymology

Birr for a low whirring sound copies the soft 'brr' or 'buzz' you hear from a fan or small motor, so the word feels like the noise itself.