Usage: 2 forms in 3 verses
Form Translated As     In Verse(s)
δήλωσισ manifestation LXX.Ps.119.130
δήλωσιν Manifestation LXX.Exod.28.30LXX.Lev.8.8

Liddell-Scott-Jones

δήλωσις (dēlōsis) manifestation G:N-F

δήλωσις-ωσις, εως, ,

pointing out, explanation, [Refs 5th c.BC+]; δ. ποιεῖσθαι, ={δηλοῦν}, [Refs 5th c.BC+]

__2 direction, order, τῶν ἀρχόντων δ. [Refs 5th c.BC+]
__3 Urim, [LXX]
__4 interpretation,[LXX]

LSJ Scripture Refs: LXX.Lev.8.8LXX.Dan.2.27