Abbott-Smith Manual Greek Lexicon
ἀρά (G685)
1 ἀρά , -ᾶς, ἡ , [in LXX chiefly for אלה ]; a prayer (MM, s.v.). (as in Homer) a curse , malediction : Ro 3:14 (LXX) .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain