obliterate
verb (used with object)
to remove or destroy all traces of; do away with; destroy completely.
Used to describe an action that will be fully completed or achieved by a specific point in the future.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Could he by an effort of will have obliterated the whole of his recent performances, he would gladly have done it; but as this was impossible, he refused to confess himself in the wrong.
From All's Well Alice's Victory by M. Lewin