the GNU version of the Collaborative International Dictionary of English
adj. Relating to, or having the character of, a cicatrix.
The Century Dictionary and Cyclopedia
Pertaining to, marked by, or forming a cicatrice or scar: as, a cicatricial process.
Word Usage
"With the loss of pressure from beneath, occasioned by the removal of so much of the cicatricial tissue, the epidermis the more readily closes over the wound."