also: ホームステー
noun
homestay; stay with a host family
A stay in a local person's home, especially as part of study abroad, language learning, or cultural exchange.
夏休みにカナダでホームステイをした。
I did a homestay in Canada during summer vacation.
ホームステイ先の家族が空港まで迎えに来てくれた。
The family at my homestay came to pick me up at the airport.