vt.

1. 擦掉……的痕跡；沖刷（掉）；消滅
   The heavy rain obliterated all footprints.

   大雨沖掉了所有的腳印。

2. 忘掉，忘卻
   Anne was eager to obliterate her error.

   安妮極想忘卻她的錯誤。

v.

1. destroy utterly; wipe out.
2. blot out; erase.