ῥιζωνυχία
From LSJ
θεωρεῖται δὲ ἀνοησίᾳ κρείττονι νοήσεως → it is grasped only by means of an ignorance superior to intellection, it may be immediately cognised only by means of a non-intellection superior to intellection
English (LSJ)
ἡ,
A root of the nail, Poll.2.145 (pl.), cf. Paul.Aeg.6.85:—in Ruf.Onom.85, ῥιζ-νύχια, τά; but -ίαι Id. ap. Orib.25.1.32.
German (Pape)
[Seite 843] ἡ, die Wurzel des Nagels, Medic.; Poll. 2, 145; ῥιζονυχία ist minder gute Schreibart, ῥιζώνυξ, υχος, falsch.
Greek (Liddell-Scott)
ῥιζωνῠχία: ἡ, ἡ ῥίζα τοῦ ὄνυχος, ἀναγνωστέον παρὰ Πολυδ. Β΄, 145, πρβλ. Παῦλ. Αἰγιν. 6. 85· - παρὰ Ρούφῳ Ἐφεσ. σ. 30, -νύχια, τά.