1 [I] (used about machines) to make a short high sound （指机器）发出短而尖的声音: Why is the computer bleeping? 为什么这计算机发出哔哔声？

2 (US also 美亦作 beep) [T] to attract a person's attention using an electronic machine （用电子仪器）引起注意，召唤: Please bleep the doctor on duty immediately. 请马上传呼值班医生。