What does "portage" mean?

Portage: The act of carrying or transporting.

Additional senses

  1. 2.The price of carriage; porterage. Bp. Fell.
  2. 3.Capacity for carrying; tonnage. [Obs.] Hakluyt.
  3. 4.A carry between navigable waters. See 3d Carry.
  4. 5.To carry (goods, boats, etc.) overland between navigable waters.

Sources