GRC
Bailly
σύν·νυμφος, ου (ἡ) belle-sœur, AR. BYZ.
fr. p. 136 Nauck ; au pl. c. εἰνατέρες, SPT.
Ruth 1, 15.
Étym. σύν, νύμφη.
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
ἡ, husband΄s brother΄s wife, LXX Ru. 1.15, Keil-Premerstein Zweiter Bericht No.128 (Attaleia, ii AD), Eust. 648.43.
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)
Pape
mit vermählt, EM., LXX.
Pape, Griechisch-deutsches Handwörterbuch (3. Aufl., 1914)
TBESG
a sister-in-law (MT)
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