Wherefore is defined as because, therefore or for which.
(conjunction)An example of wherefore used as a conjunction is in the phrase, "the reason wherefore we decided to see that movie."
Wherefore means the reason.
(noun)An example of a wherefore is the cause of a disaster; the cost and wherefore of a disaster.
See wherefore in Webster's New World College Dictionary
adverb
Origin: ME hwarfore: see where & for
conjunction
noun
See wherefore in American Heritage Dictionary 4
adverb
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