—applied as being a operate term before a suitable noun to distinguish the issue of the referent from a usual, former, or hypothetical conditionWithin the International Phonetic Alphabet, ⟨a⟩ is utilized for the open entrance unrounded vowel, ⟨ä⟩ is used for the open up central unrounded vowel, and ⟨ɑ⟩ is employed for the open up ba