Enneagram.
Ennea was created in 1972-03.
The prefix "ennea" means nine. It is derived from the Greek word "ennea," which translates to nine.
The prefix for nine is "nona-".
The prefix of "ennead" is "ennea-", which is derived from the Greek word "ennea," meaning "nine."
It could either be, non or novem. Check your Oxford England Dictionary, they'll have it. I think. :) Greek (ancient): ennea.
ennea
nona, or ennea
nona - non - ennea - navam -
O = oR = erreN = enneA = aM = emmeE = eN = enneT = té
ennea-kai-deca-kai-hecta-gon ennea = 9 kai = and deca = 1 hecta = 100 gon = knee/angle so it says a 9-and-10-and-100-knee/angled shape
ennead, enneal, enneagynous, enneahedral, enneandria, enneapetalous, enneaphyllous, enneahydrous
εννιά (enia) or εννέα (enea).Both are correct.