The common usage in both everyday speech and academic discourse is a practitioner in the visual arts only.

The informal content of this naive set theory supports both the aspects of mathematical sets familiar in discrete mathematics ( for example Venn diagrams and symbolic reasoning about their Boolean algebra ), and the everyday usage of set theory concepts in most contemporary mathematics.

Common examples in everyday usage include:

The volt is so strongly identified as the unit of choice for measurement and description of electric potential difference that the term voltage sees greater everyday usage.

In everyday usage, mass is referred to as " weight ", the units of which may be pounds or kilograms ( for instance, a person's weight may be stated as 75 kg ).

In everyday usage infix notation is the most common, however other notations also exist, such as the prefix and postfix notations.

The word property, in everyday usage, refers to an object ( or objects ) owned by a person — a car, a book, or a cellphone — and the relationship the person has to it.

The first and often most desirable type among advanced collectors is a cover sent through the mail in the course of everyday usage, without the intention of the envelope and stamp ever being retrieved and collected.

Though singular they is widespread in everyday English and has a long history of usage, debate continues about its acceptability.

Like velocity, speed has the dimensions of a length divided by a time ; the SI unit of speed is the meter per second, but the most usual unit of speed in everyday usage is the kilometer per hour or, in the USA and the UK, miles per hour.

In English, the term uterus is used consistently within the medical and related professions, while the Germanic-derived term womb is more common in everyday usage.

In everyday speech, vagueness is an inevitable, often even desired effect of language usage.

Some examples of usage include cellular phones which are part of everyday wireless networks, allowing easy personal communications.

However in light of the role of language usage in everyday social class distinctions, many feel that linguistics should be descriptive rather than prescriptive to avoid reinforcing dominant class value judgments about what linguistic forms should and should not be used.

Julian and Sandy and their use of the gay slang polari gave the country a sympathetic weekly portrayal of non-threatening openly gay characters, many of whose catchphrases passed into everyday usage.

The most common term in everyday usage is pavement.

In everyday English usage, allies are people, groups, or nations that have joined in an association for mutual benefit or to achieve some common purpose, whether or not explicit agreement has been worked out between them.

As part of the change, the police service dropped the word " Royal " from everyday usage and adopted a new badge that included the crown, harp, and shamrock, an attempt at shared identification with both communities.

In South Africa, under Apartheid, the term township ( or location ) in everyday usage, came to mean a residential development that confined non-whites ( Blacks, " coloureds ," and Indians ) living near or working in white-only communities.

However common usage is that it includes D. C. and simply means the contiguous US as a region, as there is no typical need to politically separate D. C. from the region in everyday speech.

The Canadian city of Greater Sudbury, Ontario ( formerly known as Sudbury and still referred to as Sudbury in everyday usage ) was named after Sudbury, becoming a settlement in 1883 following the discovery of rich nickel and copper ores there during the construction of the Canadian Pacific Railway.

Bessemer's status in that respect has largely been supplanted by other Birmingham suburbs such as Hoover, but Bessemer retains its own branch courthouse to this day, and the term " Bessemer Cutoff " remains in everyday usage by area residents.

With the construction of a centralized post office in Upper Black Eddy, the usage of separate names for the smaller towns ceased in an official capacity, and the everyday errands of residents became centered around the largest of the towns.

Also in German, where marmalade is much less popular than jam anyway, Marmelade is the traditional designation for any kind of jam and marmalade ( especially smooth jam without visible pieces of fruit ) regardless of fruit base, and remains so in everyday language, in spite of EU regulation which, in official commercial usage, limits the term Marmelade to citrus-based preserves to minimise international confusion.

The term " alloy " is sometimes used in everyday speech as a synonym for a particular alloy.

It was famously attacked by the Catholic and Jansenist philosopher Pascal, during the formulary controversy against the Jesuits, in his Provincial Letters as the use of rhetorics to justify moral laxity, which became identified by the public with Jesuitism ; hence the everyday use of the term to mean complex and sophistic reasoning to justify moral laxity.

However, in the short term, the Naturist and Libertarian movements grew apart in their conceptions of everyday life.

The term e-mail, meaning electronic mail, has entered into everyday speech.

The Museum's introductory slideshow recounts that, " In its original sense, the term, " museum " meant " a spot dedicated to the Muses, a place where man's mind could attain a mood of aloofness above everyday affairs.

In everyday parlance the term quay is common in the United Kingdom, Canada and many other Commonwealth countries, and the Republic of Ireland, whereas the term wharf is more common in the United States.

The term is commonly used in the media and in everyday use both in " western " and other regions of Europe.

Otherwise, the term is not used in everyday conversation, and is not the official name for the UK and EU region of North East England.

The term Platonism is used because such a view is seen to parallel Plato's Theory of Forms and a " World of Ideas " ( Greek: Eidos ( εἶδος )) described in Plato's Allegory of the cave: the everyday world can only imperfectly approximate an unchanging, ultimate reality.

The related term " wasei-eigo " refers to pseudo-anglicisms that have entered into everyday Japanese.

Jews of Ashkenazi descent have traditionally used the Yiddish term " shul " ( cognate with the German Schule, school ) in everyday speech.

In everyday English, " berry " is a term for any small edible fruit.

In its original sense, the term ' museum ' meant a spot dedicated to the muses-' a place where man's mind could attain a mood of aloofness above everyday affairs.

The term “ cyberspace ” was coined and refers to our everyday interactions on the computer, such as checking our email or making airline reservations.

The term " popular art " referred to folk music, jazz, or rock ' n ' roll, photography, the design of everyday objects, comics, science fiction, detective stories or erotic fiction ( the latter circulating in private prints only to beat the censor ), to quote a few examples.

In everyday use, the term Member of Parliament is almost always shortened to the initialism " MP ", and this is also common in the media.

When art critic Franz Roh applied the term magic realism to visual art in 1925, he was designating a style of visual art that brings extreme realism to the depiction of mundane subject matter, revealing an " interior " mystery, rather than imposing external, overtly magical features onto this everyday reality.