A deed of trust conveys title to particular land to a neutral third party (trustee) with limited powers (such as power of sale) for the purpose of securing a loan (debt).
A covenant contained in a deed imposing limits on the use or occupancy of the real estate or the type, size, purpose or location of improvements to be constructed on it.
The property for the benefit of which a right-of-way easement exists across another's adjoining piece of land is said to be the dominant estate. The land across which the easement runs is said to be the servient estate.