DOCKAGE
docking, moorage, dockage, tying up
(noun) the act of securing an arriving vessel with ropes
dock, dockage, docking facility
(noun) landing in a harbor next to a pier where ships are loaded and unloaded or repaired; may have gates to let water in or out; “the ship arrived at the dock more than a day late”
dockage, docking fee
(noun) a fee charged for a vessel to use a dock
Source: WordNet® 3.1
Etymology
Noun
dockage (countable and uncountable, plural dockages)
(nautical) The act of docking.
(nautical) A charge levied for docking.
Source: Wiktionary
Dock"age, n.
Definition: A charge for the use of a dock.
Source: Webster’s Unabridged Dictionary 1913 Edition