λεπίδιον
From LSJ
Περὶ τοῦ ἐπέκεινα τοῦ νοῦ κατὰ μὲν νόησιν πολλὰ λέγεται, θεωρεῖται δὲ ἀνοησίᾳ κρείττονι νοήσεως → On the subject of that which is beyond intellect, many statements are made on the basis of intellection, but it may be immediately cognised only by means of a non-intellection superior to intellection
English (LSJ)
τό, (λεπίς)
A small plate, capsule, used to close a tube, Hero Spir.1.3. II a Syrian plant, pepperwort, Lepidium latifolium, used in cases of scurvy, Dsc.2.174, Gal.12.58, 13.350:—in Ath.3.119b, 9.385a. λέπιδι or λέπιδ-διν, τό.