prisage

noun2

1. •
   (UK, no longer used) A right belonging to the crown of England, of taking two tuns of wine from every ship importing twenty tuns or more: one before and one behind the mast.

   • There is also another very ancient hereditary duty belonging to the crown, called the prisage, or butlerage of wines — 1765
2. •
   (no longer used) The share of merchandise taken as lawful prize at sea which belongs to the king or admiral.