What does a simile do in language use?

A simile serves as a powerful literary device that enhances language by drawing comparisons between two unlike things, using the words "like" or "as." This technique allows speakers and writers to create vivid imagery and make abstract concepts more relatable or understandable. For example, saying "as brave as a lion" not only highlights the bravery of a person but also evokes a strong visual image that enriches the listener's or reader's experience.

By using similes, communicators can convey emotions, attitudes, or situations in a more nuanced and engaging manner. Instead of providing a straightforward analysis or description, a simile invites the audience to make connections and visualize the comparison being drawn, which can deepen their understanding and appreciation of the subject matter at hand.