Wrench :: Wrench (v. t.) 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..
Wrench :: Wrench (v. t.) 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.
Wrench :: Wrench (n.) To pull with a twist; to wrest, twist, or force by violence..
Wrench :: Wrench (n.) To strain; to sprain; hence, to distort; to pervert..
Wretch :: Wretch (v. t.) A miserable person; one profoundly unhappy.
Wretch :: Wretch (v. t.) One sunk in vice or degradation; a base, despicable person; a vile knave; as, a profligate wretch..
Wretched :: Wretched (a.) Very miserable; sunk in, or accompanied by, deep affliction or distress, as from want, anxiety, or grief; calamitous; woeful; very afflicting..
Wretched :: Wretched (a.) Worthless; paltry; very poor or mean; miserable; as, a wretched poem; a wretched cabin..