'Erasure' definitions:

Definition of 'erasure'

From: WordNet
noun
A correction made by erasing; "there were many erasures in the typescript"
noun
A surface area where something has been erased; "another word had been written over the erasure"
noun
Deletion by an act of expunging or erasing [syn: expunction, expunging, erasure]

Definition of 'Erasure'

From: GCIDE
  • Erasure \E*ra"sure\ (?; 135), n. [From Erase.]
  • 1. The act of erasing; a scratching out; obliteration. [1913 Webster]
  • 2. the place where something has been erased. [Webster 1913 Suppl.]