noun🔗ShareTranspondeurA radio or radar transceiver that transmits some signal in response to receiving a predetermined signal"The airplane's transponder automatically sent its location back to air traffic control whenever it received a radar signal. "Le transpondeur de l'avion renvoyait automatiquement sa position au contrôle aérien chaque fois qu'il recevait un signal radar.technologyelectronicscommunicationdevicesignalmachineChat with AIVocabulary GamePractice Reading
