αἱρεσιαρχέω
From LSJ
νῆα μὲν οἵ γε μέλαιναν ἐπ' ἠπείροιο ἔρυσσαν ὑψοῦ ἐπὶ ψαμάθοις, ὑπὸ δ' ἕρματα μακρὰ τάνυσσαν → they pushed the black ship up over the sand onto dry land and placed long beams under her
English (LSJ)
Astrol., A dominate the 'condition', Rhetor.in Cat.Cod. Astr.1.146.
Spanish (DGE)
1 ser heresiarca, fundar una herejía Leont.H.Monoph.M.86.1816D, Gr.Naz.M.37.1352.
2 astrol. mandar sobre una secta de astros Rhetor. en Cat.Cod.Astr.1.146.