At common law, fee tail or entail is an estate of inheritance in real property which cannot be sold, devised by will, or otherwise alienated by the owner, but which passes by operation of law to the owner's heirs upon his death. The term fee tail is derived from the Medieval Latin feodum talliatum, which means "cut-short fee."

The purpose of an entail was to keep the land of a family intact in the main line of succession. The heir to an entailed estate could not sell the land, nor usually bequeath it to, for example, an illegitimate child. The complications arising from entails were an important factor in the life of many of the upper classes, especially from about the late 17th to the early 19th centuries, leaving many individuals wealthy in land but still heavily in debt.

Traditionally, a fee tail was created by words of grant in a deed: "to A and the heirs of his body". The crucial difference between the words of conveyance and the words that created a fee simple ("to A and his heirs") is that the heirs "in tail" must be the children begotten by the landowner. It was also possible to have "fee tail male", which only sons could inherit, and "fee tail female", which only daughters could inherit; and "fee tail special", which had a further condition of inheritance, usually restricting succession to certain "heirs of the body" and excluding others. Land subject to these conditions was said to be entailed or in tail, with the restrictions themselves known as entailments.

A fee is the price one pays as remuneration for services. Fees usually allow for overhead, wages, costs, and markup.

Traditionally, professionals in Great Britain received a fee in contradistinction to a payment, salary, or wage, and would often use guineas rather than pounds as units of account. Under the feudal system, a Knight's fee was what was given to a knight for his service, usually the usage of land.

A contingent fee is an attorney's fee which is reduced or not charged at all if the court case is lost by the attorney.

A service fee, service charge, or surcharge is a fee added to a customer's bill. The purpose of a service charge often depends on the nature of the product and corresponding service provided. Examples of why this fee is charged are: travel time expenses, truck rental fees, liability and workers' compensation insurance fees, and planning fees. UPS and FedEx have recently begun surcharges for fuel.

Restaurants and banquet halls charging service charges in lieu of tips must distribute them to their wait staff in some US states (e.g., Massachusetts, New York, Montana), but in the State of Kentucky may keep them.

The tail is the section at the rear end of an animal's body; in general, the term refers to a distinct, flexible appendage to the torso. It is the part of the body that corresponds roughly to the sacrum and coccyx in mammals, reptiles, and birds. While tails are primarily a feature of vertebrates, some invertebrates including scorpions and springtails, as well as snails and slugs, have tail-like appendages that are sometimes referred to as tails. Tailed objects are sometimes referred to as "caudate" and the part of the body associated with or proximal to the tail are given the adjective "caudal".

Animal tails are used in a variety of ways. They provide a source of locomotion for fish and some other forms of marine life. Many land animals use their tails to brush away flies and other biting insects. Some species, including cats and kangaroos, use their tails for balance; and some, such as New World monkeys and opossums, have what are known as prehensile tails, which are adapted to allow them to grasp tree branches.

Marvin Pentz Gay, Jr. (April 2, 1939 – April 1, 1984), better known by his stage name Marvin Gaye (he added the 'e' as a young man), was an acclaimed American singer-songwriter and musician with a three-octave vocal range, who achieved major success in the 1960s and 1970s as an artist for the Motown Records label. He was shot dead by his father on April 1, 1984.

Starting his career as a member of the doo-wop group The Moonglows in the late 1950s, he ventured into a solo career after the group disbanded in 1960, signing with Motown Records subsidiary, Tamla. He started off as a session drummer, but later ranked as the label's top-selling solo artist during the 1960s. He was crowned "The Prince of Motown" and "The Prince of Soul". because of solo hits such as "How Sweet It Is (To Be Loved by You)", "Ain't That Peculiar", "I Heard It Through the Grapevine," and his duet singles with singers such as Mary Wells and Tammi Terrell.

His work in the early- and mid-1970s included the albums, What's Going On, Let's Get It On, and I Want You, which helped influence the quiet storm, urban adult contemporary, and slow jam genres. After a self-imposed European exile in the early 1980s, Gaye returned on the 1982 Grammy-Award winning hit, "Sexual Healing" and the Midnight Love album before his death.