Dockworker (noun)

1. A person who works in a dock, loading and unloading cargo from ships.
2. A worker who performs manual labor in a shipping or cargo handling area.
3. A member of a labor union that represents workers in the shipping industry.

Origin:

Early 20th century: from dock + worker.

Examples:

1. The dockworker used a crane to load containers onto the ship.
2. The dockworker was responsible for ensuring that the cargo was properly loaded and secured.
3. The dockworker had to be physically fit and able to work long hours in challenging conditions.
4. The dockworker was a member of the International Longshore and Warehouse Union.
5. The dockworker received training in the safe handling of cargo and the use of equipment.