hum

1 of 2

verb

hummed; humming

intransitive verb

1
a
: to utter a sound like that of the speech sound \m\ prolonged
humming along with the music
b
: to make the natural noise of an insect in motion or a similar sound : drone
listening to the bees hum in the garden
c
: to give forth a low continuous blend of sound
the sound of children's voices with which the house was always hummingJ. M. Brinnin
2
a
: to be busily active
the museum hummed with visitors
b
: to run smoothly
the business started to hum

transitive verb

1
: to sing with the lips closed and without uttering speech sounds distinctly
hum a tune
2
: to express by making a vocal sound with the lips pressed together : to affect by humming
hummed his displeasure
hum noun
hummable adjective

hum

2 of 2

chiefly British spelling of , hem entry 4

Examples of hum in a Sentence

Verb The garden was humming with bees. The refrigerator hummed in the background. I was humming to myself. We hummed along to the music. I hummed a little song. By noon, the office was really humming. The restaurant hums on weekends.
Recent Examples on the Web
Verb
In Las Vegas — increasingly a vacation playground for Americans from all political and socioeconomic backgrounds — immigrants are just as vital, keeping the 24-hour economy humming all day, every day. Chloe Berger, Fortune, 21 Oct. 2024 With inflation finally seeming to be heading toward the Fed’s 2% target, the central bank is widening its focus to include keeping the economy humming. Stan Choe, Los Angeles Times, 16 Oct. 2024 My tiny hands gripped the remote and punched the numbers in, and soon, the television hummed as pixels danced across the screen. Sarah Carrillo, refinery29.com, 16 Oct. 2024 Also, a graceful arroyo willow that sprouted near Margaret’s one-time vegetable garden now towers over the family’s home, attracting so many bees with its spring blooms that the branches seem to hum. Jeanette Marantos, Los Angeles Times, 8 Oct. 2024 See all Example Sentences for hum 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'hum.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

Verb

Middle English hummen; akin to Middle High German hummen to hum, Middle Dutch hommel bumblebee

First Known Use

Verb

14th century, in the meaning defined at intransitive sense 1a

Time Traveler
The first known use of hum was in the 14th century

Dictionary Entries Near hum

Cite this Entry

“Hum.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/hum. Accessed 31 Oct. 2024.

Kids Definition

hum

verb
ˈhəm
hummed; humming
1
a
: to utter a continuous \m\ sound
b
: to make the natural buzzing sound of an insect in motion or a sound like it : drone
c
: to give forth a low continuous blend of sound
2
: to produce musical tones while keeping the lips closed
3
: to be busily active
the place was humming
hum noun
hummer noun

Medical Definition

hum

noun
: a sound like that made by humming
especially : venous hum

More from Merriam-Webster on hum

Last Updated: - Updated example sentences
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