A person or thing that hitchhikes.
A dance move in which the dancer mimics the motions of someone thumbing a ride.
A bur that attaches and clings to clothing, or a bur-bearing plant.
An item attached to a travel bug and hidden in a geocache to be found and transported to other caches or around the world.
An advertisement at the end of a programme.
One who tramps.
A recreational hiker.
A mechanism which pounds material into a more compact form for further processing; found for example in cotton gins and trash processors.
A ship, typically a bulk freighter, which does not travel on a fixed route; compare liner.