DictionarytransceiverSignal transmitter and receiver
noun

transceiver

tran-SEE-ver/trænˈsiːvər/

A device that both transmits and receives signals.

The handheld transceiver both sends signals to and receives them from the matching radio.

A prominent handheld two-way radio paired with a smaller matching radio, with two clearly opposed signal arrows connecting their antennas to demonstrate that the same device sends and receives.
Etymology

Transceiver combines transmitter and receiver in its name just as the device combines their functions: sending electronic signals and receiving them in one unit.

In context

MooLer286:46
they get to talk to him through a little transceiver that he pulls out of the Little Red Guardian merchandise he puts it in his ear
EFAP #144 - A full breakdown/review of Black Widow with Madvocate and indigo Gaming

More examples

  • Each rescue team carries a handheld transceiver.
  • These optical transceivers send and receive data through fiber cables.
  • The technician connects an antenna to the transceiver.

Forms

transceiver · transceivers

Similar words

radio
May only receive broadcasts rather than also transmit signals.
walkie-talkie
A handheld radio transceiver used mainly for spoken communication.