κωλυσιεργέω
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)
A hinder, obstruct operations, Plb.6.15.5, Ph.1.64, 240, J.AJ15.11.7.
German (Pape)
[Seite 1543] das Werk verhindern, verhindern Etwas zu thun, Pol. 6, 15, 5 u. Sp.; auch κωλυσιουργέω, Lob. zu Phryn. p. 667.