transponder

Etymology
.

Noun

 * 1) A radar or radio transceiver that transmits some signal in response to receiving a predetermined signal.

Translations

 * Catalan: transponedor
 * Chinese:
 * Mandarin:, 轉發器
 * Dutch:
 * Finnish:, toisiotutkavastain
 * French:
 * Georgian: ტრანსპონდერი, გადამცემ-მოპასუხე
 * German:
 * Italian:
 * Japanese: トランスポンダ
 * Portuguese:
 * Russian:
 * Serbo-Croatian:
 * Cyrillic: транспондер
 * Roman: transponder
 * Spanish: transponder,
 * Welsh: trawsatebwr

Etymology
.

Noun

 * 1)  transceiver that transmits a signal in response to another