entwesen

Etymology 1
From. Equivalent to.

Verb

 * 1)  to deprive (something) of its being or essence
 * 2)  to be lacking, not to be there
 * 3)  to lack, not to have

Etymology 2
Early 20th century, probably formed after.

Verb

 * 1) to rid of vermin (chiefly insects and other invertebrates), especially by fumigation