Stultiloquium
Defined in 2 dictionaries — Cyclopedic (1922), Black's (1910)
The Cyclopedic Law Dictionary
Walter A. Shumaker and George Foster Longsdorf; ed. James C. Cahill · 1922
In old English law. Vicious or disorderly pleading, for which a fine was imposed by King John, supposed to be the origin of the fines for beaupleader (g. V.) Crabb, Hist. Eng. Law, 135.
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
Lat.
In old English law. Vicious pleading, for which a fine was imposed by King John, supposed to be the origin of the fines for beau-pleader. Crabb, Eng. Law, 135.