Usage: 5 forms in 6 verses
Form Translated As     In Verse(s)
αποκωλύσασά detain LXX.1Sam.25.33
απεκώλυσαν detain LXX.1Sam.25.15
απεκώλυσα detain LXX.Eccl.2.10
kept back LXX.1Kgs.20.7
απεκώλυσέ detained LXX.1Sam.25.34
απεκωλύσαμεν detain LXX.1Sam.25.7

Liddell-Scott-Jones

ἀποκωλύω (apokōluō) to detain G:V

ἀποκωλύω-ύω,

future -ύσω [], hinder or prevent from a thing, or its use, τινὰ τῆς ὁδοῦ[LXX+5th c.BC+]: with infinitive, prevent from doing, [Refs 5th c.BC+]

__II with accusative only, keep off, hinder, Oracle texts cited in [Refs 5th c.BC+]
__III absolutely, stop the way, [ἀποκωλύωύει">Refs] there is nothing to prevent it, [Refs 5th c.BC+]
__IV shut up, τέκνα εἰς οἶκον[LXX]

LSJ Scripture Refs: LXX.Eccl.2.10LXX.1Kgs.6.10