Quick Definition
wailing, lamentation
Strong's Definition
wailing
Derivation: from the base of G2360 (θροέω);
KJV Usage: lamentation
Thayer's Greek Lexicon
θρῆνος, θρήνου, ὁ (θρέομαι to cry aloud, to lament; cf. German Thräne ((?), rather drönen; Curtius, § 317)), a lamentation: Mat_2:18 Rec. (Sept; for χΔιπΘδ, also πΐδΔι; O. T. Apocrypha; Homer, Pindar, Tragg., Xenophon, Ages. 10, 3; Plato, others.)
Mounce Concise Greek Dictionary
not given
Abbott-Smith Greek Lexicon
θρῆνος , -ου , ὁ ,
[in LXX chiefly for H7015 ;]
a lamentation: Mat_2:18 , Rec.†
Liddell-Scott — Intermediate Greek Lexicon
θρῆνος θρῆνος, ὁ, [Etym: θρέομαι] "a funeral-song, dirge, lament", Lat. naenia, Il. , Hdt. , Trag. ; θρῆνος οὑμός "for" me, Aesch. "a complaint, sad strain", Pind. , etc.
STEPBible — Tyndale Abridged Greek Lexicon
θρῆνος, -ου, ὁ
[in LXX chiefly for קִינָה ;]
a lamentation: Mat.2:18, Rec.†
(AS)