Question

what is a metaphor? a direct comparison between two unlike things an object/thing/idea that means something deeper an extreme exaggeration

Explanation:

A metaphor is a figure of speech that directly equates two distinct, unrelated things without using "like" or "as" (unlike similes). The first option matches this definition. The second option describes symbolism, and the third describes hyperbole.

Answer:

a direct comparison between two unlike things