Can I use the word band-aid in the title of my book? Is it copyrighted?

tothemoonnback
I'm writing a book about this girl who has had a hard life and she meets a guy and he fixes her blah blah blah. The title is going to be "Evelina's Bandaid." Alot/Most of my books have been in the most popular section of wattpad and I was wondering if I used the word bandiad would it be concidered copyright? Like I don't want to get in trouble or anything if I end up wanting to publish the book. Bandaid is such a relitive term. Same with "Q-tip" appossed to "Cotton Swab." "Bandage" just doesn't fit with the title.
Can I use the word band-aid in the title of my book? Is it copyrighted?
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