ἐξαμαυρόω
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 obscure utterly, E.Fr.781.64 (lyr., Pass.):—Pass., of a plant, lose its natural character, Thphr.CP2.16.4: metaph., ἐ. ὅσον ἐν τῷ γένει λαμπρόν Ph.2.438; τὰ χείρονα τοῖς βελτίοσι Plu.2.469a; τὰ σοφίσματα ἐ. τὸ μέγεθος Longin.17.2, dub.l. in Hp.Alim.6.
German (Pape)
[Seite 867] ganz verdunkeln, schwächen, Hippocr. u. Sp.