Oliver Land Use & Zoning Lawyer, Pennsylvania

A person who specializes in matching home buyers with appropriate mortgage lenders. For a fee--often paid by the lender--a loan broker provides any easy and effective way to find the cheapest mortgage rates.

The many types of information presented to a judge or jury designed to convince them of the truth or falsity of key facts. Evidence typically includes testimony of witnesses, documents, photographs, items of damaged property, government records, videos and laboratory reports. Rules that are as strict as they are quirky and technical govern what types of evidence can be properly admitted as part of a trial. For example, the hearsay rule purports to prevent secondhand testimony of the 'he said, she said' variety, but the existence of dozens of exceptions often means that hairsplitting lawyers can find a way to introduce such testimony into evidence. See also admissible evidence, inadmissible evidence.

A restriction on the use of real estate that governs its use, such as a requirement that the property will be used only for residential purposes. Covenants are found in deeds or in documents that bind everyone who owns land in a particular development. See covenants, conditions and restrictions.

A person who serves on a jury. Lists of potential jurors are obtained from sources such as voter registration rolls and department of motor vehicles' lists. In most states, employers are prohibited from discriminating against employees who are called for jury duty--that is, they cannot demote or fire an employee for serving. And a few states require that the employer continue to pay the absent employee. Individuals who are selected to serve on a jury receive from the court a very small fee for their time and sometimes the cost of traveling from home to court.

A statement included in a patent application that describes the structure of an invention in precise and exact terms, using a long established formal style and precise terminology. Patent claims serve as a way for the U.S. Patent and Trademark Office (PTO) to determine whether an invention is patentable, and as a way for a court to determine whether a patent has been infringed. In concept, a patent claim marks the boundaries of the patent in the same way as the legal description in a deed specifies the boundaries of the property.

The building of a structure entirely or partly on a neighbor's property. Encroachment may occur due to faulty surveying or sheer obstreperousness on the part of the builder. Solutions range from paying the rightful property owner for the use of the property to the court-ordered removal of the structure.

A determination of the value of something, such as a house, jewelry or stock. A professional appraiser -- a qualified, disinterested expert -- makes an estimate by examining the property, and looking at the initial purchase price and comparing it with recent sales of similar property. Courts commonly order appraisals in probate, condemnation, bankruptcy or foreclosure proceedings in order to determine the fair market value of property. Banks and real estate companies use appraisals to ascertain the worth of real estate for lending purposes. And insurance companies require appraisals to determine the amount of damage done to covered property before settling insurance claims.

A member of the governing board of a corporation, typically elected at an annual meeting of the shareholders. Directors are responsible for making important business decisions -- especially those that legally bind the corporation -- leaving day-to-day management to officers and employees of the corporation. For example, a decision to borrow money, lease an office or buy real property would normally be authorized by the board of directors. However, in the small business world, where it is common for owners to be directors, officers and employees simultaneously, distinctions dividing the roles and responsibilities of these groups are often blurred.