'Cancellated' definitions:

Definition of 'cancellated'

From: WordNet
adjective
Having a latticelike structure pierced with holes or windows [syn: cancellate, cancellated, clathrate]
adjective
Having an open or latticed or porous structure [syn: cancellate, cancellated, cancellous]

Definition of 'Cancellated'

From: GCIDE
  • Cancellated \Can"cel*la`ted\, a.
  • 1. Crossbarred; marked with cross lines. --Grew. [1913 Webster]
  • 2. (Anat.) Open or spongy, as some porous bones. [1913 Webster]