noun (n)

• a fee charged for a vessel to use a dock(noun.possession)

  Synonym:
  docking fee
  

  source: wordnet30
• 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(noun.artifact)

  Synonym:
  dock, docking facility
  

  source: wordnet30
• the act of securing an arriving vessel with ropes(noun.act)

  Synonym:
  docking, moorage, tying up
  

  source: wordnet30
• A charge for the use of a dock.(noun)

  source: webster1913