Enter a clue or pattern or both:
The Clue
A ham, sometimes (6 letter answer)
The Answer
SENDER
Tags
Notes
The answer SENDER is seen occasionally, appearing about once every 900 puzzles.
Related Clues
Dispatcher
Mailer
"Return to ___"
Transmitter
E-mailer
Fax originator
Fax user
One making dispatches
U.P.S. customer
One going to the post office
Return address info
Definition
SENDER as a noun:
1. (sender, transmitter) = someone who transmits a message; "return to sender"
2. (transmitter, sender) = set used to broadcast radio or tv signals