搬はん送そう波ははんそうはMeanings1nouncarrier wave; carrier signal; carriertelecommunicationsTechnical term in telecommunications for a waveform that is modulated to carry information.AM放ほう送そうでは、音おん声せい信しん号ごうを搬はん送そう波はに乗のせて送そう信しんする。In AM broadcasting, the audio signal is transmitted by modulating a carrier wave.