applied just before a noun to consult with only one thing or person that has not been outlined prior to, specially when you are not referring to a specific issue or human being:In X-SAMPA, ?a? is employed for the open front unrounded vowel and ?A? is useful for the open back unrounded vowel.Phonetic alphabet symbols associated with A—the Global P

[ C/U ]   audio   plural A’s or As in Western songs, the sixth note in the size (= series of notes) that commences about the Notice C, or perhaps a list of notes depending on this noteVariant sorts of the letter have unique code points for expert use: the alphanumeric symbols established in mathematics and science, Latin alpha in linguistics, a