If you stash something valuable in a secret place, you store it there to keep it safe. We went for the bottle of whiskey that we had stashed behind the bookcase
a supply of fabric and notions used for quilting (and other sewing projects) Usually squirrelled away in every conceivable nook and cranny in the house, garage, neighbor's attic, etc
A stash of something valuable is a secret store of it. A large stash of drugs had been found aboard the yacht. = hoard. to store something secretly or safely somewhere stash sth away. an amount of something that is kept in a secret place, especially money, weapons, or drugs = horde
A pre-allocated dedicated disk of memory space for storing a bit-map (collection of dots) to represent the entire plot before sending it to the plotter This process is required for large-format raster devices