Yes, arcade is a common noun. A common noun is a person, place, or thing.
Edgar Allan Poe uses unique diction to create a melancholic mood in his story. By using words like “fearing” and “dark,” he creates an aesthetic that’s fitting to the Romantic era. The use of imagery plays an important role in all of poe’s tales. His vivid descriptions creates an image of the story in the reader’s head.
