Ἰουδαì
This entry is a name, title, city, people, river, land, or tribe and is not Defined by LSJ (Note: there are some exceptions they will have there definitions)
G2448 — Ιουδα
(see Ἰούδας, at the beginning and 1), indeclinable, Judah, a proper name; in the Sept.:
1. the fourth son of the patriarch Jacob;
2. the tribe that sprang from him.
3. the region which this tribe occupied (cf. Winer's Grammar, 114 (108)); so in the N. T. in [Mat 2:6] (twice); πόλις Ιουδα ([Jdg 17:8]), a city of the tribe of Judah, [Luk 1:39], where it is a matter of dispute what city is meant; the most probable conjecture seems to be that Hebron is referred to — a city assigned to the priests, situated 'in the hill country' (Χεβρων ἐν τῷ ὄρει Ιουδα, [Jos 21:11]), the native place of John the Baptist according to Jewish tradition. (Cf. B. D. American edition under the word Juda, a City of.)