Where does “subcontraoctave” come from?

subcontraoctave (English) comes from English octave, from Latin octāvus, from Proto-Italic oktāwos, from Proto-Indo-European oḱtṓwos, from Proto-Indo-European oḱtṓw, from Proto-Indo-European aḱ- — sharp, pointed; sharp, pointed, edgy; sharp,...

subcontraoctave (English): The octave on the bass clef ranging from three octaves below the staff (C0) to two octaves below the staff (B0)

Definitions

  1. The octave on the bass clef ranging from three octaves below the staff (C0) to two octaves below the staff (B0)

Ancestry of “subcontraoctave”, step by step

StepLanguageWordMeaning
1EnglishoctaveAn interval of twelve semitones spanning eight...
2Latinoctāvuseighth; the ordinal number between septimus and nōnus
3Proto-Italicoktāwoseighth
4Proto-Indo-Europeanoḱtṓwoseighth
5Proto-Indo-Europeanoḱtṓweight
6Proto-Indo-Europeanaḱ-sharp, pointed; sharp, pointed, edgy; sharp,...
Every word from Proto-Indo-European aḱ-Every word from Proto-Indo-European oḱtṓwEvery word from Proto-Indo-European oḱtṓwos