from The American Heritage® Dictionary of the English Language, 4th Edition
- n. One that beeps.
- n. A small portable electronic device that emits a beeping signal when the person carrying it is being paged. Also called pager.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. Something that makes a beeping sound, especially a simple computer speaker.
- n. A pager.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. an electronic device that generates a series of beeps when the person carrying it is being paged
beep + -er (Wiktionary)