What is a characteristic of a metaphor?

A metaphor is a figure of speech that suggests an implicit comparison between two unlike things without using connecting words such as "like" or "as." Instead, it states that one thing is another, allowing for a more direct and powerful expression of an idea or concept. This characteristic enables writers to convey meanings in a more vivid and imaginative way, encouraging readers to explore the deeper connections between the elements being compared.

For example, when someone says, "Time is a thief," they are not literally suggesting that time is a thief, but rather implying that time can stealthily take away moments from our lives, much like a thief steals possessions. This direct expression enhances the emotional impact and provides a richer understanding of the concept being discussed.