K.B
Defined in 2 dictionaries — Ballentine's (1916), Black's (1910)
Ballentine's Law Dictionary
James A. Ballentine · 1916
King’s bench. See Court of king’s bench; also, Knight of the bath, which see.
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
An abbreviation for "King's Bench," (g. v.)