Translation guide
The English word "hum" can refer to producing a musical sound with closed lips, singing without words, or the low continuous sound of machines or insects. This guide covers natural Japanese expressions for each meaning.
Producing a melody by humming with closed lips, often casually or while thinking.
Literally 'sing a nose song', this is the most common way to say 'hum a tune'. It implies a light, cheerful humming.
彼はよく鼻歌を歌いながら料理をする。
He often hums while cooking.
Loanword from English 'humming'. Used similarly, but slightly more modern or casual. Often used in musical contexts.
彼女はハミングしながら部屋を掃除した。
She hummed while cleaning the room.
To hum or sing softly to oneself, often without full voice. Can also mean to sing under one's breath.
彼はメロディーを口ずさんだ。
He hummed the melody.
Singing a tune using only 'hmm' or similar sounds, often when lyrics are unknown.
Literally 'sing with a nose song'. Emphasizes the humming sound without words.
歌詞を忘れたので、鼻歌で歌った。
I forgot the lyrics, so I hummed it.
Using the loanword 'humming' to specify singing without words.
彼はその曲をハミングで歌った。
He hummed the song.
A steady, low-pitched sound like a motor, fan, or bee.
Onomatopoeic expression for a buzzing or humming sound, like a bee or electrical device.
冷蔵庫がブーンという音を立てている。
The refrigerator is humming.
Means 'low growl' or 'rumble', used for deeper humming sounds like engines.
エンジンの低いうなりが聞こえる。
I can hear the hum of the engine.
Literally 'groan' or 'roar', used for powerful continuous sounds like motors or wind. More intense than a typical hum.
Describing a place that is bustling with activity or lively.
Means 'full of energy/liveliness'. Used for places that are humming with activity.
市場は活気に満ちていた。
The market was humming with activity.
Means 'bustling' or 'crowded with activity'. Common for lively streets or events.
街は観光客で賑わっていた。
The town was humming with tourists.
There is no single Japanese verb that covers all meanings of 'hum'. Use specific expressions depending on whether it's a person humming a tune or a machine making a sound.
機械の唸りが工場に響いていた。
The hum of the machines echoed through the factory.