Home › Words › M › metallophonemetallophonemetallophone means any musical instrument consisting of tuned metal bars which are struck to make sound.Among words judged in Lexicurio's Arena, metallophone ranks #2,165 of 42,752 for Qualifying.EtymologyFrom metallo- + -phone.nounAny musical instrument consisting of tuned metal bars which are struck to make sound.Definitions & examples from Wiktionary (CC BY-SA 3.0).