μετάχοιρον
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)
τό,
A after-pig, i. e. the smallest, weakest of the litter, Arist.HA573b5, GA749a1:—μετάχοιρα shd. be restored for μετάχοιροι in Poll.1.251.