Home › Words › M › moonbouncemoonbouncemoonbounce means A form of transmission in which the signal is reflected off the Moon, so that it can be picked up on Earth wherever the Moon is above the horizon.EtymologyFrom moon + bounce.nounA form of transmission in which the signal is reflected off the Moon, so that it can be picked up on Earth wherever the Moon is above the horizon.Definitions & examples from Wiktionary (CC BY-SA 3.0).