Lat. Iu Roman law. That part of a prison which was under ground. Supposed to be so called from Servius Tullius, who built that part of the first prison In Rome. Adams, Rom. Ant. 290.

More On This Topic

Link to This Definition
Did you find this definition of TULLIANUM helpful? You can share it by copying the code below and adding it to your blog or web page.
Written and fact checked by The Law Dictionary