A tractor-trailer or big rig, consisting of a semi-trailer and a semitruck pulling it; in American English referred to as semi-trailer truck or 18-wheeler.
A small vehicle often used to carry loads and material around, often on building 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.
A program that outputs the contents of storage or a data structure.
A dropper of refuse, particularly not in landfill sites/recycling sites.