Final Answer:
When two dissimilar entities are compared using the words like or as, the author of a poem has utilized a literary device known as a simile.
Step-by-step explanation:
A simile is a figure of speech that involves the comparison of two different things using the words "like" or "as" to highlight their shared characteristics. This poetic device allows authors to create vivid and imaginative connections between dissimilar entities, providing readers with a clearer understanding or evoking specific emotions. By employing similes, poets enhance the descriptive quality of their work, enriching the reader's experience through creative associations and nuanced imagery.
For example, a line like "Her smile was as bright as the sun" employs a simile to draw a comparison between the brightness of a smile and the intensity of sunlight. The use of "as" in this context establishes a link between two disparate elements, creating a vivid image that resonates with readers. Similes contribute to the depth and expressiveness of poetry, allowing writers to convey complex emotions and ideas by drawing parallels between seemingly unrelated concepts.
In summary, the term for the comparison of dissimilar entities using the words like or as is a simile. This literary device serves as a powerful tool in the poet's arsenal, facilitating the creation of evocative and imaginative language that enhances the overall impact and resonance of their work.