Dock

Dock stands for:

Dock ( maritime ), plant (dry or floating dock ) for receiving and draining vessels ( or in shipbuilding - see: building dock )
Dock ( software), a component of the graphical user interface
Dock (technology), part of a coupling device
A portable device which can be connected to a fixed network; see Docking Station
High Dock, peak in the Glockner group in the state of Salzburg, Austria

In NRHP -listed objects:

Dock Bridge, in Newark, NJ, ID no. 80002484
Dock Hill Road Extension Stone Arch Bridge in Cornwall -on-Hudson, New York, ID no. 09001230