prune away(redirected from prunes something away)
To remove something superfluous, undesirable, or unnecessary (from something else). A noun or pronoun can be used between "prune" and "away." We need to prune away these dead branches to allow the tree to grow new ones in their place. As your career evolves, you'll need to start pruning less relevant work experience away from your résumé.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
prune something away
to cut away something unwanted or unneeded. Please prune the lower branches of the trees away. They are starting to annoy pedestrians. We pruned away the dead branches.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.