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hum

hum

85 1.0
A low steady sound made by machines or many people
  • noun
  • /hʌm/
translation icon : zumbido
  • The room was filled with a low, continuous hum from the air conditioning unit.
  • low hum
  • background hum
  • a hum of activity

We should not mind so small a flower just when light of mourn with hum of bees in Keats.

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Examples

  • The wats in Laos and Thailand, even in Burma, hum with activity, the old ripening the young.

    Academic text (2007)
  • All I could hear was the quiet hum from earlier, this time slightly louder.

  • So this is a constant background hum to this.

  • I was inspired by the hum of life and the sounds that we hear.

  • "A round on me," I said, and an excited hum swept the room.

    Fiction book (1991)
  • There I live, and there I hear from day to day the low hum of restful life.

    Academic text (2002)
  • Otherwise, the mics will pick up a ground hum or low buzz.

    Academic text (2006)
  • The tabernacle is silent except for the hum of the revolving fans.

    Academic text (1994)
  • Throughout the tunnel, the echoing hum of the massive turbines can be heard, incessantly spinning ahead.

    Academic text (1993)
  • I love the calm and custom of quick fingers weaving, the shuttle's buzz and hum, the spindle's bees.

    Academic text (2012)

Synonyms

noise
vshum
1.0

A loud, unpleasant sound that disturbs you

is a specific steady low sound rather than any loud or unpleasant sound
rumbling
vshum
75 3.2

A deep low sound that you can hear for a long time, often from thunder, machines, or your stomach

is lower in volume and less deep more steady and gentle
buzz
vshum
64 1.0

A low steady sound like bees or a machine

is the broader steady low sound not limited to insects or motors
murmur
vshum
36 4.1

A low, quiet sound made by people speaking softly or by small movements

is similar in pitch but applies more to steady machine or ambient sounds
rumble
vshum
29 3.1

A low, continuous sound you can feel

is steadier and usually quieter not necessarily deep or vibrating
murmuring
vshum
11 3.4

A low continuous sound made by voices or nature

is used more for steady mechanical or crowded place sounds rather than speech
humming
vshum
5 2.7

A low steady sound like bees or a machine running

is the same steady low continuous sound but named more generally
thrum
vshum
2 7.2

A low, steady humming sound that you can hear

is continuous too but lacks a strong rhythmic or beating quality
grumble
vshum
2 2.7

A long low dull sound like distant thunder

is steadier and less tied to loud natural events like thunder
hoom
vshum
  • UK
9.9

A low steady humming sound heard in the background

is the same steady sound but used in many settings not only background
bombilation
vshum
  • Archaic
9.9

A continuous low buzzing sound like bees make

is similar but applied to steady sounds from various sources beyond insects
bombination
vshum
  • Archaic
9.9

A low steady buzzing sound made by insects or machines

is steadier and less about the physical vibration causing the sound

Antonyms

660 2.0

A period with no sound or speech

45 1.0

A calm time with little or no sound

Compounds

5.9

A strong four-wheel-drive vehicle used by soldiers

How Loud

roar
142 1.0
hum
85 1.0
murmur
36 4.1
silence
660 2.0

Surface Forms

hum singular
hums plural

Etymology

Hum started as a word that copied a low, steady 'hmm' sound, like a motor or a bee, and now it names that background noise. So the 'hum' you hear in a café or from a machine is that same steady, low sound.