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| | Formal parameter - Hutchinson encyclopedia article about Formal parameter |
 | | For example, length is one parameter of a rectangle; its height is another. |
 | | For example, if a programmer writes a routine for drawing a rectangle using general parameters for the length, height, line thickness, and so on, any rectangle can be drawn by this routine by giving different values to the parameters. |
 | | Similarly, in a word-processing application that stores parameters for font, page layout, type of justification, and so on, these can be changed by the user. |
| encyclopedia.farlex.com /Formal+parameter (168 words) |
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