air terminal
noun [ C ] uk/ˈeə ˌtɜː.mɪ.nəl/ us/ˈer ˌtɝː.mɪ.nəl/
（机场）候机大楼，机场大楼
a building in an airport or in a place near an airport where aircraft passengers go before their flight leaves or from which they leave after their flight has arrived