classical music. In technical musical usage this means music composed during the late eighteenth and early nineteenth centuries, characterized by the development of the sonata by such composers as Mozart. In popular use, however, the term is used to mean any serious art music as distinct from jazz, pop, or folk.
The definition of vague is something unclear, hazy or uncertain. An example of vague would be directions to a house that don't include street names. YourDictionary definition and usage example.
Synonyms: ambiguous, equivocal, vague. These adjectives mean lacking clarity, especially by being open to a variety of interpretations. Ambiguous indicates the presence of two or more possible meanings: It was impossible to tell from his ambiguous expression whether he knew what was happening (Paul Theroux).. open to or having several possible meanings or interpretations: an ambiguous answer. 2. difficult to comprehend, distinguish, or classify: a rock of ambiguous character.