Final answer:
The best definition of the word tone is the author's attitude toward the subject matter and audience.
Step-by-step explanation:
The best definition of the word tone is the author's attitude toward the subject matter and audience. Tone can be conveyed through the choice of words, the sentence structure, and the overall style of writing. It sets the mood of the text and influences how the reader feels about the subject. For example, an author using sarcastic or humorous language is likely expressing a sarcastic or humorous tone.
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