Other forms: shores; shoring; shored
The land right at the edge of a lake, river, or ocean is called the shore. Even the bravest swimmers will head for the shore when they hear someone yell "Shark!"
The verb shore means "prop up or support," so you might shore up a house that's tilting on its foundation or shore up a failing company with an investment of money. The water's-edge shore has a Germanic root that means "cut," and experts believe that the noun shore grew either from a sense of "division between land and water," or possibly "land cut off from the mainland by marshes."