ἐκκολούω
From LSJ
Oἷς ὁ βιος ἀεὶ φόβων καὶ ὑποψίας ἐστὶ πλήρης, τούτοις οὔτε πλοῦτος οὔτε δόξα τέρψιν παρέχει. → To those for whom life is always full of fears and suspicion, neither wealth nor fame offers pleasure.
impedir, hacer imposible en v. pas. οὐδὲν οὕτως ἐκκεκολοῦσθαι τὸ βάθος Gal.9.230.