Ultraviolet - (of electromagnetic radiation) having a wavelength shorter than that of the violet end of the visible spectrum but longer than that of X-rays.
<span>An unusual and sometimes farfetched implied comparison that is applied to an object scene person emotion or other natural situation is called conceit.
It is a sort of extended metaphor which poets often use to make comparisons between very different things.
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The answer is a. hope this heps (sorry if my English is bad)
