μητρῳασμός
From LSJ
ἐπεὰν νῶτον ὑὸς δελεάσῃ περὶ ἄγκιστρον, μετιεῖ ἐς μέσον τὸν ποταμόν, ὁ κροκόδειλος ἵεται κατὰ τὴν φωνήν, ἐντυχὼν δὲ τῷ νώτῳ καταπίνει → when he has baited a hog's back onto a hook, he throws it into the middle of the river, ... the crocodile lunges toward the voice of a squealing piglet, and having come upon the hogback, swallows it
English (LSJ)
Doric ματρῳασμός, ὁ, (< μητρῴζω) celebration of the festival of Cybele, Phint. ap. Stob. 4.23.61, 61a (both pl.).
German (Pape)
[Seite 180] ὁ, das Feiern des Festes der großen Göttermutter Kybele, Phintys bei Stob. fl. 74, 61 in dor. Form ματρωσμός.