barrow vs horseback

barrow

• A mound of earth and stones raised over a grave or graves. 

• A castrated boar. 

• A long sleeveless flannel garment for infants. 

• A small vehicle used to carry a load and pulled or pushed by hand. 

• A wicker case in which salt is put to drain. 

• A heap of rubbish, attle, or other such refuse. 

• A hill. 

horseback

• A ridge of sand, gravel, and boulders. 

• The back of a horse. 

• On the back of a horse.