Final answer:
An oxymoron is a figure of speech that uses contradictory terms, such as 'deafening silence,' to create a dramatic or humorous effect.
Step-by-step explanation:
An oxymoron is a figure of speech containing a seemingly contradictory combination of words such as "deafening silence" or "authentic reproduction." The term oxymoron is derived from two Greek words: 'oxys' meaning sharp or keen, and 'moros' meaning foolish. This literary device is used to create a dramatic effect, present a paradox, or bring out humor or wit in the contrast of the words. For example, the phrase "jumbo shrimp" combines contradictory terms to describe a large version of a small creature.