What is Bona Peritura?

Legal Definition
Perishable goods.

2. An executor, administrator, or trustee, is bound to use due diligence in disposing of perishable goods, such as fattened cattle, grain, fruit, or any other article which may be worse for keeping. Bac. Ab. Executors, &c.;D; 11 Vin. Ab. 102; 1 Roll. Ab. 910; 5 Cro. Eliz.518; Godb.104; 3 Munf. R. 288; 1 Beat. R. 5,14; Dane's Ab. Index, h. t.

3. In Pennsylvania, when goods are attached, they may be sold by order of court, when they are of a perishable nature. Vide Wesk. on Ins. 390; Serg. on Attachm. Index.
-- Bouviers Law Dictionary
Legal Definition
Goods of a perishable nature; such goods as an executor or trustee must use diligence in disposing of and converting them into money.
-- Black's Law Dictionary
Legal Definition
-- Ballentine's Law Dictionary