wasteproof

English

Etymology

From waste +‎ -proof.

Adjective

wasteproof (not comparable)

1. Designed to prevent wastage.
   • 2004, Sarika Kulkarni, Supply Chain Management, page 56:

     This conversion process should be wasteproof. One of the major problems faced by manufacturers the world over is fighting waste.

   • 2020, Wendell Mitchell Levi, Making Pigeons Pay:

     If the feeder is not wasteproof, the birds scatter the grain which they do not want over the floor, often in substantial quantity.