vanity Noun That which is vain, futile, or worthless; that which is of no value, use or profit.
vanity Noun Excessive pride in or admiration of one's own appearance or achievements.
vanity Noun A dressing table used to apply makeup, preen, and coif hair. The table is normally quite low and similar to a desk, with drawers and one or more mirrors atop. Either a chair or bench is used to sit upon.
vanity Noun Emptiness.
vanity Noun Any idea, theory or statement that is without foundation.