Definitions for "Unset"
undefines the variables that follow.
csh Discard a shell variable, see csh
the section called “Creating variables”, the section called “Deleting array variables”, the section called “Displaying functions
Keywords:  haze, abstract, mental, best, universe
an abstract mental construct which is best described as a kind of universe-wide haze
Keywords:  appointed, fixed, set
Not set; not fixed or appointed.