push notification /ˌpʊʃ nəʊ.tɪ.fɪˈkeɪ.ʃən/ a message sent to a smartphone relating to one of its apps, even when it is not running, or the act of sending such messages (智能手机)推送提示 App owners will receive push notifications whenever new content is uploaded. 当有新内容上传时，应用程序所有者将收到推送通知。