Definition of duplexer
: a switching device that permits alternate transmission and reception with the same radio antenna
Indulge Your Inner Word Nerd
First Known Use of duplexer
circa 1932
Learn More about duplexer
-
See words that rhyme with duplexer Britannica.com: Encyclopedia article about duplexer
Seen and Heard
What made you want to look up duplexer? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!