Superficiary /(?)/

Su·per·fi·ci·a·ry

Superficiary

n.
  1. One to whom a right of surface occupation is granted; one who pays quitrent for a house built upon another man's ground. (Rom. Law)

Superficiary

a.
  1. Of or pertaining to the superficies, or surface; superficial.
  2. Situated or built on another man's land, as a house. (Rom. Law)