Definition of "beeper"

Something that makes a beeping sound.

1. A simple computer speaker.  quotations  examples

   Quotations

   • The Controls option enables you to resize and move a currently displayed window, as well as toggle the PC beeper.

     1986, Dr. Dobb's journal of software tools for the professional programmer: volume 11, page 53

2. A pager (wireless telecommunication device).  quotations  examples

   Quotations

   • No stages, front pages, no phones, no beepers

     1993, “Just Another Day”, in Black Reign, performed by Queen Latifah