Lexical Definition

‎ὑπερῷον‎ hyperōion (hoop-er-o'-on) upper room G:N-N
neuter of a derivative of ‎ὑπέρ‎

upper chamber (room).

Usage: 10 forms in 27 verses
Form Translated As     In Verse(s)
ὑπερῷον upper room Acts.1.13Acts.9.39
ὑπερῴῳ an upper room Acts.9.37
upper room Acts.20.8
υπερώων his upper rooms LXX.Ps.104.13
upper LXX.Ezek.42.5
upper rooms LXX.1Chr.28.11
υπερώω his upper room LXX.2Kgs.1.2
upper LXX.Judg.3.20
υπερώου upper LXX.Jer.20.2
upper room LXX.Judg.3.23LXX.Judg.3.24LXX.Judg.3.25LXX.1Kgs.7.7LXX.1Kgs.17.23LXX.2Kgs.23.12
υπερώον upper room LXX.2Sam.18.33LXX.1Kgs.17.19LXX.2Kgs.4.10LXX.2Kgs.4.11
υπερώοισ his upper rooms LXX.Dan.6.10
υπερώα his upper rooms LXX.Ps.104.3
upper room LXX.2Chr.3.9
upper rooms LXX.Jer.22.14LXX.Ezek.41.7
υπερωά his rooms LXX.Jer.22.13
προ before LXX.Jer.47.1

Abbott-Smith

ὑπερῷον, -ου, τό (neut. of ὑπερῷος, above, < ὑπέρ) [in LXX for עֲלִיָּה and cogn. forms ;]
1. in cl., the upper story or upper rooms where the women resided (Hom., a1.).
2. In LXX and NT, an upper chamber, roof-chamber, built on the flat roof of the house (v. DB, iii, 674a): Ac 1:13 9:37, 39 20:8 (cf. IV Ki 23:22).†

Abbott-Smith References

Book Refs
2 Kings 23:22
Acts 1:13 · 9:37 · 9:39 · 20:8

Liddell-Scott-Jones

ὑπερῷον,

Epic dialect and Ionic dialect ὑπερ-ϊον, τό, the upper part of the house, where the women resided, παρθένος αἰδοίη ὑπερώϊον εἰσαναβᾶσα [Refs 8th c.BC+]; ὑπερωϊόθεν φρεσὶ σύνθετο θέσπιν ἀοιδὴν.. Πηνελόπεια from her chamber she heard it, [Refs]upper chamber or story, [NT+2nd c.AD+]

__2 attic, garret, [Refs 5th c.BC+]; of a spare room, [Refs 5th c.BC+]

LSJ Scripture Refs: Acts.1.13