Final answer:
In the poem “A dream within a dream,” another figure of speech, apart from a metaphor, is alliteration.
Step-by-step explanation:
In the poem “A dream within a dream,” Edgar Allan Poe uses the figure of speech called alliteration. Alliteration is the repetition of the same sound at the beginning of consecutive words or stressed syllables. An example of alliteration in the poem is the phrase, 'Shall clasp a sainted and sceptred thing.' Both 'sainted' and 'sceptred' start with the /s/ sound, creating a musical effect and emphasizing the words.
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