IGNORANTIA
ignorantia (ig-n<<schwa>>-ran-shee-<<schwa>>). [Latin] Ignorance; esp., ignorance of the
law.
“Ignorantia…. Divided in the civil law, into ignorantia facti (ignorance of fact) and ignorantia juris (ignorance of law). Lord Coke accepts this division….” 2 Alexander M. Burrill, A Law Dictionary and Glossary 40 (2d ed. 1867).
[Blacks Law 8th]