κάρκαρον
From LSJ
ἁρμονίη ἀφανὴς φανερῆς κρείττων → the hidden attunement is better than the obvious one, invisible connection is stronger than visible, harmony we can't see is stronger than harmony we can, unseen harmony is stronger than what we can see
English (LSJ)
τό,
A prison, Sophr.147:—also κάρκᾰρος, ὁ, D.S.31.9: indeterm. in Vett.Val.68.26: pl. κάρκαροι, = δεσμοί, and κάρκαρα, = μάνδραι, Hsch.
German (Pape)
[Seite 1327] τό, das Gefängniß, carcer; D. Sic. ecl. p. 516, 38; Sophron. bei Phot. lex.