verb (used with object), ex·tir·pat·ed, ex·tir·pat·ing.
1.
to remove or destroy totally; do away with; exterminate.
2.
to pull up by or as if by the roots; root up: to extirpate an unwanted hair.
Origin: 1530–40; < Latinex(s)tirpātus plucked up by the stem (past participle of ex(s)tirpāre), equivalent to ex-ex-1 + stirp- (stem of stirps) stem + -ātus-ate1