Snowbird/ˈsnəʊbɜːrd/ Definition 1 of 3Pro Tip 1/3Seasonal Movement Refers to a temporary relocation, typically during the cold months. My neighbors are true snowbirds; their house is empty by December. Pro Tip 2/3Retirement Trend Common among retirees seeking sunshine and warmth in winter. After retirement, many look forward to joining the snowbird community in Arizona. Pro Tip 3/3Informal Term Used casually, often in conversations among friends or locals. As a snowbird, can you recommend a good neighborhood in Miami?