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無所用心

简无所用心 · 繁無所用心

Mandarin · pinyin wú suǒ yòng xīn

not paying attention to anything (idiom); to idle time away

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Characters in this entry

無: Look up this written character
所: suǒ · place, location; numerary adjunct
用: yòng · use, employ, apply, operate; use
心: xīn · heart; mind, intelligence; soul; 5th lunar mansion, determinative star α Scorpii (Antares)
无: wú · negative, no, not; Kangxi radical 71

Written characters and their own readings; the entry’s pronunciation is shown above.

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Mandarin tones

2–3–4–1 · wu2 suo3 yong4 xin1

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Compare dictionary sources Wiktionary · 1 sense · 1 Cantonese reading

Rime Cantonese 粵拼

mou4 so2 jung6 sam1

Cantonese word readings for 無所用心. This lexicon supplies readings, not definitions.

CanCLID contributors · CC BY 4.0 · source & license · Data pack

mou4 so2 jung6 sam1

Pleco · CC BY-SA 3.0 · Word reading; meanings not aligned.

Wiktionary English definitions · Chinese section

Independent source senses for this spelling, with usage labels retained. Not matched to the pronunciation above.

phrase

(idiomatic) to not give serious thought to anything; carefree; happy-go-lucky

Source page · dump 2026-09-02 · Contributors & history

Wiktionary contributors · CC BY-SA 4.0 · source & license · Data pack