Ah! - Vine's Expository Dictionary of New Testament Words

Ah!

[ 1,,G3758, oua ]
an interjection of derision and insult, is translated Ha!" in Mark 15:29, RV.

[ 2,,G1436, ea ]
an interjection of surprise, fear and anger, was the ejaculation of the man with the spirit of an unclean demon, Luke 4:34, RV; the AV renders it "Let us alone" (See RV, marg.).

Vine's Expository Dictionary of New Testament Words