n. The removal of the surface layer, membrane, or fibrous cover of anything
the GNU version of the Collaborative International Dictionary of English
n. The act of stripping off the bark, rind, hull, or outer coat.
The Century Dictionary and Cyclopedia
n. The act of removing the cortex or outer layer; removal of the bark or husk.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. removal of the outer covering of an organ or part
Word Usage
"GUPTA: Theoretically, it could, but this procedure, called decortication, actually removes not only the scar tissue, but the layer of tissue around the lung that causes scarring in the first place."