arche
From LSJ
archē: ēs, f., = ἀρχή (beginning).
I One of the Æons of Valentinus, Tert. adv. Val. 35.—
II Archē, one of the four muses; a daughter of the younger Jupiter, Cic. N. D. 3, 21, 54.
arche arches N F :: one of Aeons; one of the four muses