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沒日沒夜

简没日没夜 · 繁沒日沒夜

Mandarin · pinyin méi rì méi yè

day and night
regardless of the time of day or night

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Characters in this entry

沒: méi · not, have not, none; to drown, sink
日: rì · sun; day; daytime
夜: yè · night, dark; in night; by night
没: méi · not, have not, none; drown, sink

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

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Mandarin tones

2–4–2–4 · mei2 ri4 mei2 ye4

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Read this spelling in Classical texts

Follow a written form into the eight pinned witnesses: Analects, Mencius, Laozi, Zhuangzi, Xunzi, Han Feizi, Sunzi and the Mao Shijing. A match is a place to investigate; it does not prove that a modern dictionary sense fits the passage.

沒日沒夜 · find source passages ↗ · 没日没夜 · find source passages ↗

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Compare dictionary sources Wiktionary · 1 sense · 1 Cantonese reading

Rime Cantonese 粵拼

mut6 jat6 mut6 je6

Cantonese word readings for 沒日沒夜. This lexicon supplies readings, not definitions.

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Wiktionary English definitions · Chinese section

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

phrase

(idiomatic) day and night (doing a task)

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

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