Pledgery
Defined in 3 dictionaries — Cyclopedic (1922), Ballentine's (1916), Black's (1910)
The Cyclopedic Law Dictionary
Walter A. Shumaker and George Foster Longsdorf; ed. James C. Cahill · 1922
Suretyship.
Ballentine's Law Dictionary
James A. Ballentine · 1916
A suretyship. See 27 Mass. 528.
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
Suretyship or an undertaking or answering for another. Gloucester Bank v. Worcester, 10 Pick. (Mass.) 531.