What is Pencil-bone?
1.
vb; to write over written text so much that the original writing becomes illegible; results include difficulty reading a book or paper because someone else's handwriting is dominating a typed page; pens are not excluded, but pencils are much more dramatic.
"My English teacher was aggressive with my essay; he totally pencil-boned my rough draft."
"I know I asked you to write some notes in your music, but next time don't pencil-bone it; it's almost impossible to play now."
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