GRC
Bailly
τρί·στεγος, ος, ον, à trois étages, DH.
3, 68 ; τὸ τρίστεγον, SYMM.
Gen. 6, 16 ; NT.
Ap. 20, 9.
Étym. τρεῖς, στέγω.
Bailly 2020 Hugo Chávez Gérard Gréco, André Charbonnet, Mark De Wilde, Bernard Maréchal & contributeurs / Licence Creative Commons Attribution - Pas d'Utilisation Commerciale - Pas de Modification — « CC BY-NC-ND 4.0 »
LSJ
ον, of or with three stories, D.H. 3.68, Ath.Mech. 13.8, POxy. 99.5 (i AD), etc. τὸ τ. (sc. οἴκημα) the third story, Act. Ap. 20.9; — also τριστέγη, ἡ, Artem. 4.46.
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)
Pape
von, mit drei Stockwerken ; στοαί Dion.Hal. 3.68 ; τὸ τρίστεγον, sc. οἴκημα, das dritte Stockwerk, Sp., wie NT.
Pape, Griechisch-deutsches Handwörterbuch (3. Aufl., 1914)
TBESG
τρίστεγος, -ον (τρεῖς, στέγη)
[in Sm.: Gen.6:17(16), Eze.42:6 * ;]
of three stories: τὸ τ. (sc. ὄκημα),
the third story, Act.20:9 (Dion., FlJ, al.).†
(AS)
Translators Brief lexicon of Extended Strongs for Greek based on Abbot-Smith, A Manual Greek Lexicon of the New Testament (1922) (=AS), with corrections and adapted by Tyndale Scholars