- To rub or scrape out, as letters or characters written,
engraved, or painted; to efface; to expunge; to cross out; as, to erase
a word or a name. - Fig.: To obliterate; to expunge; to blot out; -- used of
ideas in the mind or memory.
Meaning of 'erase' (Princeton's WordNet)
1 . erase
[ v]
Meaning (1): - remove by or as if by rubbing or erasing
Example in sentence:
Please erase the formula on the blackboard--it is wrong!
Meaning (2): - remove from memory or existence
Example in sentence:
The Turks erased the Armenians in 1915
Meaning (3): - wipe out digitally or magnetically recorded information