ἴγδισμα
From LSJ
Θησαυρός ἐστι τῶν κακῶν κακὴ γυνή → Ingens mali thesaurus est mulier mala → Ein Schatz an allem Schlechten ist ein schlechtes Weib
English (LSJ)
ατος, τό, (from ἰγδίζω, which is not found)
A pounding: hence, a dance, in which the loins were moved like a pestle, EM464.51, Suid.