ἐπιδερμίς
From LSJ
Ποιητὴς, ὁπόταν ἐν τῷ τρίποδι τῆς Μούσης καθίζηται, τότε οὐκ ἔμφρων ἐστίν → Whenever a poet is seated on the Muses' tripod, he is not in his senses
English (LSJ)
-ίδος, ἡ,
A outer skin, epidermis, Hp.Nat.Puer.20, etc.
II. web of water-birds' feet, Arist. ap. Sch.Il.2.460.
German (Pape)
[Seite 936] ίδος, ἡ, die Oberhaut, Hippocr. u. Sp.; Schwimmhaut der Wasservögel, Schol. Il. 2, 460.