Dictionary
blue-pen•cil
Pronunciation: (blOO'pen'sul), [key]—
v.t., -ciled, -cil•ing or (esp. Brit.) -cilled, -cil•ling.
to alter, abridge, or cancel with or as with a pencil that has blue lead, as in editing a manuscript.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.