Final answer:
A simile is a figure of speech that compares two subjects directly using like or as.
Step-by-step explanation:
A simile is a figure of speech that compares two subjects directly, using the words like or as to create the visual comparison. It is a form of metaphor that helps the reader understand one thing by likening it to another. For example, 'He ran as fast as a cheetah' compares the speed of the person to that of a cheetah.
Similes are commonly used in literature and poetry to create vivid imagery and make the writing more engaging for the reader. By comparing two things, similes can evoke emotions and help the reader connect with the subject being described.
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