Quick Definition
Arabia
Strong's Definition
Arabia, a region of Asia
Derivation: of Hebrew origin (H06152);
KJV Usage: Arabia
Thayer's Greek Lexicon
Ἀραβία, Ἀραβίας, ἡ (from Herodotus down), Arabia, a well-known peninsula of Asia, lying toward Africa, and bounded by Egypt, Palestine, Syria, Mesopotamia, Babylonia, the Gulf of Arabia, the Persian Gulf, the Red Sea (and the Ocean): Gal_1:17; Gal_4:25.
Mounce Concise Greek Dictionary
Ἀραβία Arabia 2x
Arabia, Gal_1:17 ; Gal_4:25
Abbott-Smith Greek Lexicon
Ἀραβία , -ας , ἡ .
Arabia: Gal_1:17 ; Gal_4:25 .†
Moulton & Milligan — Vocabulary of the Greek NT
Ἀραβία [page 73]
For ᾽Α as the name of an Egyptian nome situated on the east side of the Nile, see P Lond 401 .10 (B.C. 116 11) (= II. p. 14), P Oxy IV. 709 .5 ( c. A.D. 50). There would seem to be a reference to an Ἀραβία ἄνω in PSI 56 .11 (A.D. 107), where see the editor s note.
Liddell-Scott — Intermediate Greek Lexicon
Ἀραβία "Arabia", Hdt. , poet. Ἀρραβία, Theocr.
STEPBible — Tyndale Abridged Greek Lexicon
Arabia , (Herdotus Historicus), poetry Ἀρραβία, (Theocritus Poeta Bucolicus) (ML)