Hanzi Now
CharactersIdiomsChinese NameFlashcards
Tools

Visual content

  • Chinese Text Image GeneratorCreate PNGs with pinyin, highlight character parts or remove strokes
  • Stroke Order AnimatorTurn a Chinese character or sentence into a GIF or MP4
  • Character Highlight AnimatorChoose character parts and animate their colors, together or in stroke order
  • Chinese Text Morph AnimatorTurn one Chinese character, word or phrase into another; download SVG, MP4 or WebM

Audio content

  • Chinese Text to SpeechRead Chinese aloud with karaoke highlighting

Teaching materials

  • Writing WorksheetsPrintable tracing sheets with a QR learning companion
  • Bingo CardsPicture and word Bingo for your class
  • Picture WorksheetsChinese and English fill-in vocabulary worksheets

Other

  • Pinyin GeneratorConvert Chinese text to pinyin with tone marks
  • Chinese Zodiac CalculatorFind your animal sign from your birth date and make a zodiac card.
  • Chinese Word CounterCount characters, words and sentences in Chinese text
View all tools →
寝食俱废
寝食俱废
寝食俱废
寝食俱废
寝食俱废
寝食俱废
寝食俱废
寝食俱废

寝食俱废 — “To be so absorbed in a task”

寝食俱废 is a Chinese idiom (chengyu) meaning “to be so absorbed in a task”. Work, or study, or so consumed by anxiety and worry, that one neglects basic needs like eating and sleeping. Literally, “Neglect both sleep and food”.

Frequency

寝食俱废 Pronunciation and Pinyin

寝食俱废 Character Breakdown

Stroke Order
CharacterPinyinStrokesMeaning
寝
qǐn13to sleep or lie down
食
shí9eat food eclipse
俱
jù10all, both, together
废
fèi8abolish, discard, or disable

Example Sentence with 寝食俱废

为了攻克这个技术难题,研究团队常常寝食俱废,夜以继日地工作。
To overcome this technical challenge, the research team often neglected both sleep and food, working day and night.

Idioms Related to 寝食俱废

Synonyms of 寝食俱废

  • fèi废qǐn寝wàng忘shí食to forget to eat and sleep due to dedication

More idioms starting with 寝

  • qǐn寝bù不ān安xí席unable to sleep due to anxiety
  • qǐn寝bù不ān安xí席,,shí食bù不gān甘wèi味Deeply troubled and anxious
  • qǐn寝bù不chéng成mèi寐unable to sleep due to worry
  • qǐn寝bù不liáo聊mèi寐unable to sleep due to worries
  • qǐn寝bù不huáng遑ān安unable to rest peacefully
  • qǐn寝qiū丘zhī之zhì志resolve to live a modest life
  • qǐn寝guān关pù曝kuàng纩extremely restless or anxious
  • qǐn寝mèi寐qiú求xián贤desperately eager to find talented individuals
  • qǐn寝pí皮shí食ròu肉to harbor deep-seated hatred
  • qǐn寝shān苫zhěn枕tǔ土profound mourning for parents
  • qǐn寝shān苫zhěn枕kuài块extreme austerity during mourning
  • qǐn寝shān苫zhěn枕gàn干sleep on straw, pillow on a shield

Recommended tools

Stroke Order Animator

Turn a Chinese character or sentence into a GIF or MP4

Open the tool →

Bingo Cards

Picture and word Bingo for your class

Open the tool →

Chinese Text Image Generator

Create PNGs with pinyin, highlight character parts or remove strokes

Open the tool →

Writing Worksheets

Printable tracing sheets with a QR learning companion

Open the tool →

Questions about 寝食俱废

What does 寝食俱废 mean?

寝食俱废 (qǐn shí jù fèi) is a Chinese idiom (chengyu) meaning “to be so absorbed in a task”.

How do you pronounce 寝食俱废?

寝食俱废 is pronounced qǐn shí jù fèi in Mandarin Chinese.

What does 寝食俱废 literally mean?

Literally, 寝食俱废 means “Neglect both sleep and food”. It is used to mean “to be so absorbed in a task”.

What is the Chinese definition of 寝食俱废?

觉也不睡,饭也顾不上吃。比喻极其焦虑不安,或学习、工作极其紧张。

Hanzi Now

Explore the charm of Chinese language

Explore

  • Characters
  • Idioms
  • Chinese Names
  • Flashcards

Tools

  • Chinese Text Image Generator
  • Stroke Order Animator
  • Character Highlight Animator
  • Bingo Cards
  • Picture Worksheets
  • All Tools

More

  • Blog
  • Privacy Policy
  • Terms of Service
© 2026 Hanzi NowContact Us