An instrument, often a simple bar or lever with jaws or an angular orifice either at the end or between the ends, for exerting a twisting strain, as in turning bolts, nuts, screw taps, etc.; a screw key. Many wrenches have adjustable jaws for grasping nuts, etc., of different sizes.
The system made up of a force and a couple of forces in a plane perpendicular to that force. Any number of forces acting at any points upon a rigid body may be compounded so as to be equivalent to a wrench.
To pull with a twist; to wrest, twist, or force by violence.
To strain; to sprain; hence, to distort; to pervert.
I believe we are still so innocent. The species are still so innocent that a person who is apt to be murdered believes that the murderer, just before he puts the final wrench on his throat, will have enough compassion to give him one sweet cup of water. Maya Angelou
If men can quilt and take over the kitchen, then women can pick up a wrench and fix a leaky pipe. Hanna Rosin
A determined soul will do more with a rusty monkey wrench than a loafer will accomplish with all the tools in a machine shop. Robert Hughes
In my deepest troubles, I frequently would wrench myself from the persons around me and retire to some secluded part of our noble forests. John James Audubon
In January of 1995, my family and I moved to Seattle. Pearl Jam did the first of their live radio broadcasts, Monkey Wrench Radio, along with many other Seattle musicians. Jack Irons