
• (a.) Pertaining to the sending of two messages in the same direction at the same time. Diplex and contraplex are the two varieties of duplex.
Found on
http://thinkexist.com/dictionary/meaning/diplex/
Di'plex adjective [ Prefix
di- +
- plex , as in du
plex .]
(Teleg.) Pertaining to the sending of two messages in the same direction at the same time.
Diplex and
contraplex are the two varieties of
duplex .
Found on
http://www.encyclo.co.uk/webster/D/70

pertaining to the simultaneous operation of two radio transmitters or to the simultaneous reception and transmission of radio signals over a single antenna through the use of two frequencies. Cf. multiplex.
Found on
https://www.infoplease.com/dictionary/diplex
No exact match found.