1. Meaning and use원문:Whoever means "it doesn't matter who," "any person who," or "the unknown person who." Whatever, whichever, however, whenever, and wherever have similar "open" meanings.A word of this kind has a double function, like a relative pronoun or adverb (see 498.1). It acts as a subject, object, or adverb in its own clause, but it also acts as a conjunction, joining its clause to the..