[ dahy-uh-ler, dahy-ler ]

  1. a person or thing that dials.

  2. an electronic device attached to a telephone to call preselected numbers automatically when activated.

Origin of dialer

First recorded in 1740–50; dial + -er1
  • Also especially British, di·al·ler .

Words Nearby dialer

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use dialer in a sentence