boardwalk

Short definition from Wiktionary

Noun

1. 1
   A slightly elevated path (walkway) for pedestrians over sandy or swampy ground, typically made out of wood; specifically (Canada, US) one running alongside a body of water or beach.

Verb

1. 1
   To install a boardwalk over.

Proper noun

1. 1
   A board game space and the most expensive real estate property in the predominant U.S. form of Monopoly.
2. 2
   Atlantic City itself.