Stump

stump

1. the base part of a tree trunk left standing after the tree has been felled or has fallen

2. Cricket any of three upright wooden sticks that, with two bails laid across them, form a wicket (the stumps)

3. a short sharply-pointed stick of cork or rolled paper or leather, used in drawing and shading

4. on the stump Chiefly US and Canadian engaged in campaigning, esp by political speech-making

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stump [stəmp]

(mining engineering)

A small pillar of coal left between the gangway or airway and the breasts to protect these passages; any small pillar.

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Stump 

the part of an organ left after an amputation or operation (for example, stump of the stomach or uterus). The term is also applied to the remainder of a transected nerve or a removed appendix. It is most often used for the part left after the amputation of a limb.

After an amputation, some patients may have a false sensation (”phantom sensation”) of a nonexistent limb or part—for example, a hand or foot—or of pain in the limb (”phantom pains”). Diseases of the stump—such as wounds, fistulas, osteomyelitis, and eczema—require special treatment and sometimes a second amputation (reamputation). Defects of a stump that hinder the normal wearing of a prosthesis include too long or too short a stump, a conical stump, excess skin, contractures, and ankylosis. For a prosthesis to fit properly, the stump must be free of pain and have healthy skin and strong muscles, and the surviving joints must be able to move freely.

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Stump 

one of the basic tools in crayon drawing; it may also be used for drawings done in pencil, charcoal, or pastel. A stump is a short roll of paper or suede cut to a point and used to rub down the strokes of a drawing on paper, cardboard, or canvas. The tool produces shading effects.