dumper

A small vehicle often used to carry loads and material around, often on building sites; a dumpcart.

A dropper of refuse, particularly not in landfill or recycling sites.

One who dumps a boyfriend or girlfriend; the one of a romantic couple who terminates the relationship.

A wave that knocks a surfer into the water.

The choice of a dumper can be disastrous for a comparatively unskilled surfer […]

[…] learning how to slide across the face of a wave is put to practical use when inadvertently catching a dumper (plunging wave).

A program that outputs the contents of storage or a data structure.

Protected programs implement various measures of counteraction against debuggers, disassemblers, dumpers, and other hacker tools.

A surname.