Final answer:
Simile is a literary device that compares two dissimilar items using like or as.
Step-by-step explanation:
Simile is the literary device in which two dissimilar items are compared using like or as. It is used to make a comparison between two things to help the reader understand or visualize something by likening it to something else. For example, 'Her eyes sparkled like diamonds' is a simile comparing the brightness of the eyes to the brilliance of diamonds.
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