πανείδεος

ον, ές
A. capable of assuming all forms, Zos.Alch.p.205
B. παν‐ειδής, ές, of every figure, of unity (as the base of all figurate numbers), Theol.Ar. 4.
Liddell, Scott & Jones
A Greek-English Lexicon, 1940
An open-access project