fèi
qǐn
wàng
shí

HSK 7-9
idiom
common

Meaning of 废寝忘食

废寝忘食 means to be so dedicated or engrossed in one's work that one forgets to eat and sleep. Pronounced fèi qǐn wàng shí. HSK 7-9.

  • to be so dedicated or engrossed in one's work that one forgets to eat and sleep

Definitions & Examples

Wèi
le
gōng
zhè
shù
nán
 
zuì
jìn
cháng
cháng
fèi
qǐn
wàng
shí
 

To solve this technical problem, he has often been working tirelessly lately.

xué
jiā
men
fèi
qǐn
wàng
shí
yán
jiū
 
zhōng
le
zhòng
 

The scientists worked day and night and finally made a major breakthrough.

Bèi
kǎo
jiān
 
jiǎn
zhí
dào
le
fèi
qǐn
wàng
shí
de
 

During the exam preparation period, she was so focused she practically forgot to eat and sleep.

Zhè
wèi
shù
jiā
chuàng
zuò
shí
zǒng
shì
fèi
qǐn
wàng
shí
 

This artist always forgets about sleep and meals when she is creating.