Related topics: Sociology
snow·bird /ˈsnəʊbɜːd $ ˈsnoʊbɜːrd/ noun [countableC] American EnglishAmE informal SSOLD/NOT YOUNGsomeone, especially an old person, who every year leaves their home in a cold part of the US to go and live in a warm part of the US for the winter 〔每年迁往温暖地方过冬的〕“候鸟”老人