pied-à-terre
noun [ C ] uk/piˌeɪ.dætˈeər/ us/piˌeɪ.dætˈer/ pieds-à-terre uk/piˌeɪ.dætˈeər/ us/-ˈer/
备用小公寓，临时寓所
a small house or apartment in a city that you own or rent in addition to your main home, where you stay when visiting that city for a short time