Liddell-Scott-Jones

ψιλόω (psiloō) to make bear ^G:V

ψιλόω-όω,

strip bare, mostly of hair, ψ. τὴν κεφαλήν τινος [Refs 5th c.BC+]; ψ. τὰ δένδρα strip them bare, [Refs]:—passive, become bald, ψιλοῦτο δὲ καλὰ κάρηνα [Refs 8th c.BC+]bare of feathers, [Refs 4th c.BC+]

__II with genitive, strip bare of, σαρκῶν ἐπωμίδα [Refs 5th c.BC+]:—passive, ὀστέων κατήγματα ἐψιλωμένα [Refs 4th c.BC+]
__II.2 strip, rob, deprive of a thing, ψ. [τινὰ] τὰ πλεῖστα τῆς δυνάμιος [Refs 5th c.BC+]: absolutely in same sense, [Refs 5th c.BC+]:—passive, ἐλπίδος ὁ καιρὸς ἐψιλώθη [Refs 1st c.BC+]
__II.3 generally, leave naked, unarmed, or defenceless, [Refs 5th c.BC+]
__II.4 passive, to be laid bare, of roots, [Refs 5th c.BC+]exposed, unprotected, [Refs 5th c.BC+]
__II.5 strip off, pull out, τρίχας [Refs 1st c.AD+]:—passive, of things, to be stripped off something, τὰ κρέα ἐψιλωμένα τῶν ὀστέων [Refs 5th c.BC+]; compare ψίλωμα.
__III Grammars, write or pronounce with the spiritus lenis, or a littera tenuis, opposed to δασύνω, [Refs 2nd c.BC+]