plane off(redirected from plane it off)
To grind, erode, or shave something until it has been totally removed (from something), leaving a smooth surface behind. Originally reserved for references to the carpenter's tool known as a "plane," the phrase is often applied to anything that has a smoothing or erosive force. A noun or pronoun can be used between "plane" and "off." This is just a rough cut of the timber—I still need to plane the imperfections off. The harsh weather planed off the names of those buried in the cemetery from their headstones.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
plane something off
to remove bumps, nicks, or scrapes by planing. Plane the rough places off so the surface will be as smooth as possible. Sam planed off the bumps.
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs. © 2002 by The McGraw-Hill Companies, Inc.