Answer:In poetry, diction refers to the poet’s choice of words, which greatly affects the tone, mood, and meaning of the poem. KEY ELEMENTS:1. Word Choice: The selection of specific words (formal, informal, slang, abstract, concrete) to convey precise meanings and evoke emotions.2. Connotation and Denotation: Connotation refers to the emotional or cultural associations of a word, while denotation is the literal meaning. Poets use words with strong connotations to add depth.3. Imagery: Using vivid and descriptive language to create mental images that appeal to the senses.4. Tone: The attitude or emotional stance expressed through word choice (e.g., joyful, somber, sarcastic).5. Syntax: The arrangement of words and sentence structure, which can create rhythm, emphasis, or a particular effect.6. Sound Devices: The use of alliteration, assonance, consonance, and onomatopoeia to enhance the poem’s musicality and mood.