This verb describes foreigners or visitors staying temporarily in a city, often for festivals or special occasions. In Acts 2:10, it identifies visitors to Jerusalem for Pentecost. In Acts 17:21, it describes both Athenians and foreign residents who spent time in the marketplace. The Spanish 'residentes' (residents) and French 'résider' (to reside) capture the temporary dwelling sense. Classical usage often referred to foreigners attending major festivals, which fits the Pentecost context perfectly. The participial form emphasizes the ongoing state of being present as a visitor.