Abbott-Smith Manual Greek Lexicon
διάστημα (G1292)
1 διάστημα , -τος, τό ( διίστημι ), [in LXX for רֶוַח , etc.;] an interval, space : of time (Si, prol. 24 ), Ac 5:7 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain