1. a short high-pitched sound made by an electronic device

1. to make a short high-pitched sound
2. to cause something to make a beeping sound

Examples

• The microwave made three beeps when the food was ready.
• My phone beeps every time I get a text message.
• The smoke detector’s beep woke me up in the middle of the night.
• The truck beeped as it backed up.
• She beeped the car horn to get his attention.
• The computer beeps when you press the wrong key.
• I heard a beep from the kitchen timer.