Since the word ''oxymoron'' is derived from the Greek roots ''oxy,'' sharp, and ''moron,'' dull, it literally means "sharp-dull" and is thus itself an example of an oxymoron. | Since the word ''oxymoron'' is derived from the Greek roots ''oxy,'' sharp, and ''moron,'' dull, it literally means "sharp-dull" and is thus itself an example of an oxymoron. |