Judaea = "he shall be praised"
1) in a narrower sense, to the southern portion of Palestine lying on this side of the Jordan and the Dead Sea, to distinguish it from Samaria, Galilee, Peraea, and Idumaea
2) in a broader sense, referring to all Palestine
Part of Speech: noun proper locative
Citing in TDNT: 3:356, 372
Feminine of G2453 (with G1093 implied); the Judaean land (that is, judaea), a region of Palestine: - Juda.
These two sites give similar information, with the definition from several dictionaries and statistics on the use of the word.
Perseus Digital Library
University of Chicago's Logion lexicon
Thayer's dictionary plus other information.
From this site's dictionary (in Italian)
Click on the first column to search for that word as a form of the root Ἰουδαία; click on the second column to search for that grammatical form of the root Ἰουδαία; click on the third column to search for that word and grammatical form; click on the total to search for the root Ἰουδαία.