Enter a clue or pattern or both:
The Clue
Devices emitting signals (7 letter answer)
The Answer
BEEPERS
Tags
Notes
The answer BEEPERS is so rare that it appears less than once every 2500 puzzles.
Related Clues
Doctors often carry them
Definition
BEEPER as a noun:
1. (beeper, pager) = an electronic device that generates a series of beeps when the person carrying it is being paged