Indefensus
Defined in 4 dictionaries — Ballentine's (1916), Black's (1910), Kinney (1893), Bouvier (1839)
Ballentine's Law Dictionary
James A. Ballentine · 1916
Not defended; not denied.
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
Lat.
In old English practice. Undefended; undented by pleading. A defendant who, makes no defense or pica. Blount.
A Law Dictionary and Glossary
George C. Kinney · 1893
1 1 In old English law. Undefended; undenied by pleading; a defendant who makes no defense or plea.
A Law Dictionary, Adapted to the Constitution and Laws of the United States
John Bouvier · 1839
One sued or impleaded, who refuses to answer. -