Definitions

1. noun

A device, such as a telephone or a computer program, used to automatically dial a sequence of telephone numbers, often for telemarketing or polling purposes.

“The company used a dialer to call thousands of customers to promote their new product.”

2. noun

A device or system used to control or manage the flow of electrical signals, especially in telecommunications.

“The dialer was used to regulate the voltage in the power grid during peak hours.”

3. verb

To automatically dial a sequence of telephone numbers, often for telemarketing or polling purposes.

“The company dialed thousands of customers to promote their new product.”