second home

American  

noun

1. an additional residence, as at the shore or in the country, where one goes on weekends, vacations, and the like.

2. another residence, as of a close relative or friend, where one spends a great deal of time or feels welcome and at home.

   Aunt Sue's house was my second home.

3. any place where one spends a great deal of time.

   My office is my second home.

---

Example Sentences

Chairman of Penarth RFC Sean O'Sullivan said some of the 400 children that play on the fields every weekend view the clubhouse as a "second home".

From BBC

Two outs from elimination in Game 7, on a full-count pitch from Toronto closer Jeff Hoffman in the ninth inning, Miguel Rojas tied the score by hitting his only his second home run since the All-Star break.

From Los Angeles Times

It is India's second home series defeat in two years, after a 3-0 loss to New Zealand last year.

From BBC

You can build up these harvested losses in your portfolio and carry them over from year to year, and once you have a gain event on your balance sheet, including passive gains on the sale of a business or a second home, they are there to offset it, which is really valuable.

From Barron's

These things are obviously important because one of you might change your mind about owning a second home once you better understand how much you’d actually use it, and what the costs are.

From Slate