[1] : Jargon File (4.3.1, 29 Jun 2001)

arg /arg/ n. abbreviation for `argument' to a function, used so often
   as to have become a new word like `piano' from `pianoforte'. "the sine
   function takes 1 arg, but the arc-tangent function can take either 1 or
   2 args." compare param, parm, var.


see also:
param parm var 

[2] : The Free On-line Dictionary of Computing (27 SEP 03)

arg
     
        argument
     
     
see also:
argument 

Arg >> A Words
Arg, definition of term: Arg
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