"Suddenly there came a tapping, / As of someone gently rapping, rapping at my chamber doors". Which poetic device does Poe use in these lines?

A. consonance
B. hyperbole
C. metaphor
D. onomatopoeia
is it A or b.

B. Hyperbole

To identify the poetic device used in these lines from Edgar Allan Poe's "The Raven," we need to analyze the elements presented. In this case, the lines mention a tapping sound, which gives us a clue.

A. Consonance: Consonance refers to the repetition of consonant sounds, usually in the middle or end of words. The lines do not showcase such a repetition, so it is not consonance.

B. Hyperbole: Hyperbole involves exaggeration or overstatement for emphasis. While the lines describe a tapping sound, they do not present an exaggerated or overstated claim, so it is not hyperbole.

C. Metaphor: A metaphor is a figure of speech that compares two unrelated things without using "like" or "as." The lines do not contain a direct comparison between two unrelated things, so it is not a metaphor.

D. Onomatopoeia: Onomatopoeia is the use of words that imitate the sounds they describe. In this case, the word "tapping" imitates the sound it represents. Thus, the lines do exhibit onomatopoeia.

Therefore, the correct answer is D. onomatopoeia.

What does each of those words mean?

http://www.merriam-webster/dictionary