A paved area, such as the junction of a driveway with the street. …
Aquastat
A thermostat submerged in water and used to control the operation of a device. …
Arbitration
A method of resolving a dispute in which a third party renders a decision. …
Arbor
An area shaded by trees, shrubs, or vines on a latticework structure. …
Arc
A spark between two electrical points. …
Arch
A curved structure that supports weight over an area, such as a doorway. …