[ Answer ]
Breath
[ Explanation ]
Personification meaning: Giving "things" human characteristics and traits
Personification Eg: The wind whispered her name
This is personification, because we are giving the wind human abilities and traits. Wind can't actually whisper someones name, o this is an example of personification.
"Although thy breath be rude."
This is example of personification because breath can't actually be rude. The tooth is taking on a human characteristic, by "being rude."
"Person"ification
Notice the word person, in personification. This can help you remember that personification is giving things human characteristics.
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