ἁμμῖτις
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
Spanish (DGE)
ἡ
lat. hammitis o hammites, roca, arenisca, hammitis ouis piscium similis est Plin.HN 37.167, similis nitro, sed durior Isid.Etym.16.4.29.