Where does “Hypoionian” come from?

Hypoionian (English) comes from English ionian, from English -ian, from English Hobbesian, from English Hobbes, from English Robert, from Anglo-Norman Robert.

Hypoionian (English): Being or relating to the plagal mode on C, which uses the diatonic octave species from G to the G an octave higher, divided at its final, C

Definitions

  1. Being or relating to the plagal mode on C, which uses the diatonic octave species from G to the G an octave higher, divided at its final, C

Ancestry of “Hypoionian”, step by step

Hypoionian traces back through two separate lines of ancestry.

via English ionian

StepLanguageWordMeaning
1EnglishionianRelating to the Hellenic people of that name
2English-ianFrom, related to, or like; One from, belonging...
3EnglishHobbesianInvolving unrestrained, selfish, and uncivilized...
4EnglishHobbesa surname
5EnglishRobert—
6Anglo-NormanRobert—

via English hypo

StepLanguageWordMeaning
1EnglishhypoMelancholy; a fit of ‘hypochondria’; a morbid...
2Englishhypo-Below; beneath; under; Deficient; less than...
3Ancient Greekὑπό
4Proto-Indo-Europeanupóunder, below
5Proto-Indo-Europeanh₃ewp-—
Every word from Anglo-Norman Robert →Every word from English -ian →Every word from English Robert →