Pronunciation : Ah
Part of Speech : interj.
Etymology : [OE. a: cf. OF. a, F. ah, L. ah, Gr. a, Icel. ?, OHG. a, Lith. ?, ?\'a0.]
Definition : Defn: An exclamation, expressive of surprise, pity, complaint, entreaty, contempt, threatening, delight, triumph, etc., according to the manner of utterance.
Source : Webster's Unabridged Dictionary, 1913