足不出户

足不出戶
zúbùchūhù
  1. lit. not putting a foot outside
  2. to stay at home

CEDICT

to not leave the house; to be confined to the house (but still able to ...)

Wiktionary

待在家裡，闭门自守。《儿女英雄传．第三三回》：「那公子却也真个足不出户，目不窥园。日就月将，功夫大进。」也作「足不出门」、「足不踰户」。

重編國語辭典

待在家中不外出

維基詞典

Entry Composition

1 足 zú
  1. (bound form) foot; leg
  2. sufficient; ample
  3. as much as; fully
2 不出 bùchū to not exceed; to not surpass
3 户 hù
  1. a household
  2. door
  3. family

Related entries

家居 jiājū
  1. home; residence
  2. to stay at home (unemployed)
我很惊讶，你家居然有辆日本车。

I am surprised that your family has a Japanese car.

Source: Tatoeba

居家 jūjiā
  1. to live at home
  2. to stay at home
  3. home (schooling etc)
  4. in-home (care etc)
  5. household (repairs etc)
  6. living (environment etc)
昨晚我领居家着火了。

A fire broke out in my neighborhood last night.

Source: Tatoeba