Shippage is a coordinate term of boatage.
As nouns the difference between shippage and boatage
is that shippage is (dated) shipment of goods while boatage is the total capacity of boats, as of lifeboats on a ship.
shippage
English
Noun
(-)
(dated) Shipment of goods.
(dated) Charge for shipment.
Usage notes
Today “shipping charge” or “shipping and handling” are much more common terms for these charges.
Coordinate terms
* (fee for shipping) cranage, demurrage, shorage, tonnage, wharfage boatage
English
Noun
The total capacity of boats, as of lifeboats on a ship.
Conveyance by boat.
A charge for transporting goods by boat.
Coordinate terms
* (
fee for boat transport) anchorage, ballastage, beaconage, cartage, cranage, demurrage, moorage, pilotage, porterage, shippage, shorage, sledage, tonnage, towage, wharfage
(
Webster 1913)