Home › Words › S › superoctavesuperoctavesuperoctave means the octave above another.Among words judged in Lexicurio's Arena, superoctave ranks #2,556 of 42,785 for Qualifying.EtymologyFrom super- + octave.nounThe octave above another.e.g.“Succeeding superoctaves are pitches found at frequencies four, eight, sixteen times, and so on, of the fundamental frequency.”A coupler in the organ by means of which is sounded an octave higher than the one struck.An organ stop two octaves above the principal.Definitions & examples from Wiktionary (CC BY-SA 3.0).