What type of comparison is made when describing someone’s eyes as stars without using "like" or "as"?

Describing someone's eyes as stars is an example of a metaphor because it directly equates one thing with another, suggesting that the person's eyes embody the qualities of stars without using a comparative word such as "like" or "as." In this instance, the metaphor conveys feelings or imagery associated with stars, such as brightness, beauty, or wonder, enriching the description of the eyes.

This direct comparison allows for a deeper understanding of the character's traits by invoking vivid imagery and emotions, which is a key characteristic of metaphors. Other types of comparisons, such as similes, use explicit comparisons with "like" or "as," while analogies often explore relationships between two different concepts, and hyperbole involves deliberate and exaggerated statements that aren’t meant to be taken literally.