Appurtenance
Webster's Dictionary [1]
(n.) That which belongs to something else; an adjunct; an appendage; an accessory; something annexed to another thing more worthy; in common parlance and legal acceptation, something belonging to another thing as principal, and which passes as incident to it, as a right of way, or other easement to land; a right of common to pasture, an outhouse, barn, garden, or orchard, to a house or messuage. In a strict legal sense, land can never pass as an appurtenance to land.
King James Dictionary [2]
Appur'Tenance, n. so written for appertenance. See Appertain.
That which belongs to something else an adjunct an appendage. Appropriately, such buildings, rights and improvements, as belong to land, are called the appurtenances as small buildings are the appurtenances of a mansion.
