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one's house; one's home; one's family; one's household
house
「家」 has other readings with different meanings.
うちに遊びに来ませんか。
Won't you come over to my place?
うちの犬はとても元気がいい。
Our dog is very lively.
うちでは毎年お正月に家族みんなで集まる。
At our house, the whole family gets together every New Year.