What is A PRIORI? Definition of A PRIORI in Black's Law Dictionary
Lat. From the cause to the effect; from what goes before. A term used in logic to denote an argument founded on analogy, or abstract considerations, or one which, positing a general principle or admitted truth as a cause, proceeds to deduce from it the effects which must necessarily follow.
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That's the definition of A PRIORI in Black's Law Dictionary - Courtesy of Cekhukum.com.