Proper name in the context of "Star"

⭐ In the context of stars, approximately how many of the estimated 10 to 100 billion stars within the observable universe are visible to the naked eye?

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⭐ Core Definition: Proper name

A proper noun is a noun that identifies a single entity and is used to refer to that entity (Africa; Jupiter; Sarah; Microsoft) as distinguished from a common noun, which is a noun that refers to a class of entities (continent, planet, person, corporation) and may be used when referring to instances of a specific class (a continent, another planet, these persons, our corporation). Some proper nouns occur in plural form (optionally or exclusively), and then they refer to groups of entities considered as unique (the Hendersons, the Everglades, the Azores, the Pleiades). Proper nouns can also occur in secondary applications, for example modifying nouns (the Mozart experience; his Azores adventure), or in the role of common nouns (he's no Pavarotti; a few would-be Napoleons). The detailed definition of the term is problematic and, to an extent, governed by convention.

A distinction is normally made in current linguistics between proper nouns and proper names. By this strict distinction, because the term noun is used for a class of single words (tree, beauty), only single-word proper names are proper nouns: Peter and Africa are both proper names and proper nouns; but Peter the Great and South Africa, while they are proper names, are not proper nouns. The term common name is not much used to contrast with proper name, but some linguists have used it for that purpose. While proper names are sometimes called simply names, this term is often used more broadly: "An earlier name for tungsten was wolfram." Words derived from proper names are occasionally called proper adjectives (or proper adverbs, and so on), but not in mainstream linguistic theory. Not every noun phrase that refers to a unique entity is a proper name. For example, chastity is a common noun even though chastity is considered a unique abstract entity (constrasted with the personal name Chastity, which is a proper name).

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👉 Proper name in the context of Star

A star is a luminous spheroid of plasma held together by self-gravity. The nearest star to Earth is the Sun. Many other stars are visible to the naked eye at night; their immense distances from Earth make them appear as fixed points of light. The most prominent stars have been categorised into constellations and asterisms, and many of the brightest stars have proper names. Astronomers have assembled star catalogues that identify the known stars and provide standardized stellar designations. The observable universe contains an estimated 10 to 10 stars. Only about 4,000 of these stars are visible to the naked eye—all within the Milky Way galaxy.

A star's life begins with the gravitational collapse of a gaseous nebula of material largely comprising hydrogen, helium, and traces of heavier elements. Its total mass mainly determines its evolution and eventual fate. A star shines for most of its active life due to the thermonuclear fusion of hydrogen into helium in its core. This process releases energy that traverses the star's interior and radiates into outer space. At the end of a star's lifetime, fusion ceases and its core becomes a stellar remnant: a white dwarf, a neutron star, or—if it is sufficiently massive—a black hole.

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Proper name in the context of Name

A name is a term used for identification by an external observer. They can identify a class or category of things, or a single thing, either uniquely, or within a given context. The entity identified by a name is called its referent. A personal name identifies, not necessarily uniquely, a specific individual human. The name of a specific entity is sometimes called a proper name (although that term has a philosophical meaning as well) and is, when consisting of only one word, a proper noun. Other nouns are sometimes called "common names" or (obsolete) "general names". A name can be given to a person, place, or thing; for example, parents can give their child a name or a scientist can give an element a name.

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Proper name in the context of Romanization of Macedonian

The romanization of Macedonian is the transliteration of text in Macedonian from the Macedonian Cyrillic alphabet into the Latin alphabet. Romanization can be used for various purposes, such as rendering of proper names in foreign contexts, or for informal writing of Macedonian in environments where Cyrillic is not easily available. Official use of romanization by North Macedonia's authorities is found, for instance, on road signage and in passports. Several different codified standards of transliteration currently exist and there is widespread variability in practice.

Although used for transliteration, Macedonian Latin script is neither widespread nor used in any formal or semi-formal communication in Macedonia. The language law of Macedonia emphasizes Cyrillic as the only alphabet of Macedonian language.

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Proper name in the context of Choronym

Choronym (from Greek: χώρα 'region' or 'country' and Greek: ὄνομα 'name') is a linguistic term that designates a proper name of an individual region or a country. The study of regional and country names is known as choronymy, or choronymics. Since choronyms are a subclass of toponyms, choronymic studies represent a distinctive subfield of toponymic studies and belong to the wider field of onomastic studies.

Choronymic studies are primarily focused on questions related to the origin (etymology) and meanings (semantics) of choronyms. Since names of regions and countries have great historical, cultural, political and social significance, the field of choronymic studies is closely related to sociolinguistic and ethnolinguistic studies.

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Proper name in the context of Stellar designation

In astronomy, stars have a variety of different stellar designations and names, including catalogue designations, current and historical proper names, and foreign language names.

Only a tiny minority of known stars have proper names; all others have only designations from various catalogues or lists, or no identifier at all. Hipparchus in the 2nd century BC enumerated about 850 naked-eye stars. Johann Bayer in 1603 listed about twice this number. Only in the 19th century did star catalogues list the naked-eye stars exhaustively. The Bright Star Catalogue, which is a star catalogue listing all stars of apparent magnitude 6.5 or brighter, or roughly every star visible to the naked eye from Earth, contains 9,096 stars. The most voluminous modern catalogues list on the order of a billion stars, out of an estimated total of 200 to 400 billion in the Milky Way.

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Proper name in the context of Onomastics

Onomastics (or onomatology in older texts) is the study of proper names, including their etymology, history, and use.

An alethonym ('true name') or an orthonym ('real name') is the proper name of the object in question, the object of onomastic study. Scholars studying onomastics are called onomasticians.

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