—used as a operate term just before an appropriate noun to distinguish the affliction of your referent from a common, previous, or hypothetical ailmentWithin the International Phonetic Alphabet, ⟨a⟩ is useful for the open entrance unrounded vowel, ⟨ä⟩ is useful for the open central unrounded vowel, and ⟨ɑ⟩ is employed for the open b