definedWord:    defined
time:   defined
system: defined
Bareword "foo" not allowed while "strict subs" in use at (eval 4) line 1.

foo:    UNdefined
BEGIN:  defined
syntax error at (eval 6) line 1, at EOF

if:     defined
-e:     defined
syntax error at (eval 8) line 1, near "{ lt"

lt:     defined
goto:   defined
last:   defined