Definition from Wiktionary, the free dictionary
country house (plural country houses)
- (UK) A weekend and holiday residence outside of the city
- 1909 One of those utterly tedious amusements one only finds at an English country house on an English country Sunday. I don't think any one at all morally responsible for what he or she does at an English country house. — Oscar Wilde, An Ideal Husband, Act 3.
- (US) A second home.