Hum
/hʌm/
Meaning & Definition
noun
A low, continuous sound.
The hum of the air conditioning was soothing in the silent room.
A buzzing sound made by an insect.
The hum of bees filled the air as we approached the garden.
verb
To make a low, continuous sound, typically made by a person with closed lips or an insect.
She began to hum her favorite tune while she worked in the garden.
To be filled with a low, steady sound.
The room hummed with the sound of conversation and laughter.
To sing with a closed mouth.
He hummed a melody to himself as he walked down the street.
Etymology
Middle English, from Old English 'hyma', imitative of humming sounds.
Common Phrases and Expressions
hum along
To sing or follow a tune by humming.
humming with activity
Indicating a place that is busy or lively.
hum a tune
To sing a melody without words.
Related Words
buzz
A low, continuous humming sound made by bees or other insects.
murmur
A soft, indistinct sound made by a person or group of people.
drone
A continuous low humming sound, especially produced by a machine.
Slang Meanings
To be busy or active.
The office was really humming today.
To be intoxicated or slightly high.
After a few drinks, he was feeling pretty hum.