ἐγκοίμητρον
From LSJ
Δυσαμένη δὲ κάρηνα βαθυκνήμιδος ἐρίπνης / Δελφικὸν ἄντρον ἔναιε φόβῳ λυσσώδεος Ἰνοῦς (Nonnus, Dionysiaca 9.273f.) → Having descended from the top of a deep-greaved cliff, she dwelt in a cave in Delphi, because of her fear of raving/raging Ino.
English (LSJ)
τό,
A counterpane, PCair.Zen. 48.4 (iii B. C.), Ammon.p.140 V.; expld. by dormitorium, Gloss. (also ἐγκοίμ-ηθρον, ἐγκοίμ-ητρα, ib.).
German (Pape)
[Seite 709] τό, Decke, auf der man schläft, Sp.