κύρβος
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)
εος, τό, = κύρβις, Call.Fr.564.
Greek (Liddell-Scott)
κύρβος: τό, = κύρβις, Καλλ. κατὰ τὸν Ἑλλάδιον ἐν τῇ Φωτ. Βιβλ. 532. 9.