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.
Vagueness is an argument typically used in criminal cases, when a law that is supposed to prohibit a certain behavior is too vague or confusing for people to understand what behavior theyâre supposed to avoid, on penalty of being charged with or convicted of a crime.