house

1 house /ˈhaʊs/ noun
plural houses /ˈhaʊzəz/
1 house
/ˈhaʊs/
noun
plural houses /ˈhaʊzəz/
Britannica Dictionary definition of HOUSE
1 
a  [count] : a building in which a family lives
— often used before another noun
b  [singular] : the people who live in a house
2 
[count]
a  : a structure or shelter in which animals are kept — see also birdhouse, doghouse, henhouse
b  : a building in which something is stored — see also boathouse, warehouse
3 
[count] : a building where students or members of a religious group live
4 
a  [count] : a group of people who meet to discuss and make the laws of a country
b  the House : house of representatives
— see also house of commons, house of lords
5 
[count]
a  : a specified kind of business
b  : a place or building where a specified kind of activity or entertainment occurs
: a place where an illegal activity occurs — see also opera house
c  : a particular kind of restaurant
◊ A house wine is a basic wine that is always available in a restaurant. A house salad and a house (salad) dressing are the regular salad and dressing in a U.S. restaurant.
— see also coffeehouse, steak house
6 
[count] : the audience in a theater or concert hall
◊ To bring down the house or to bring the house down is to get great approval and applause or laughter from an audience.
7 
House [count] : a royal or noble family including ancestors and all the people who are related to them
8 
[noncount] : a type of electronic dance music with a heavy, regular beat
— called also house music

clean house

US
1 
: to clean the floors, furniture, etc., inside a house
2 
: to make important basic changes in an organization, business, etc., in order to correct problems

(from) house to house

◊ If you go (from) house to house, you go to each house or apartment in an area and do or ask for something.
— see also house-to-house

house in order

◊ To put/get/set (etc.) your house in order is to improve or correct the way you do things.

keep house

: to do the work that is needed to take care of a house
— see also housekeeper, housekeeping

like a house on fire

informal
: extremely well

on the house

people who live in glass houses shouldn't throw stones

— see 1glass

play house

◊ When children play house they pretend that they are adults and that they are doing the things that adults do in a house, such as cooking and serving food.

set up house

: to become settled in a house where you are going to live

— houseful

/ˈhaʊsˌfʊl/ noun, plural housefuls [count]
2 house /ˈhaʊz/ verb
houses; housed; housing
2 house
/ˈhaʊz/
verb
houses; housed; housing
Britannica Dictionary definition of HOUSE
[+ object]
1 
: to provide shelter or a living space for (someone)
— often used as (be) housed
2 
: to be a shelter for (something) : to store or contain (something)
— often used as (be) housed
3 
: to surround or enclose (something) in order to protect it