Definition: The word "metaphor" refers to a figure of speech or a rhetorical device in which two related statements are used to express something that is not directly comparable, yet they have the same underlying meaning. A metaphor is an expression that uses words such as 'like' and 'as' to convey a deeper meaning than just comparing things. For example, if someone were to say: "I like the way the sun sets", this is an example of a metaphor because it's using words that are related but different from each other. It's not saying directly what you think of the sunset; instead, it is using the contrast between the "like" (the sun setting) and the "as" (the same as everything else). This type of expression helps in conveying deeper meanings and allowing the listener to understand how something relates to them. Metaphor can be used effectively when describing things that are not directly comparable or related. It's a versatile tool, often employed in literary, art, music, and other forms of communication.