Collective noun

In linguistics, a collective noun is a word referring to a collection of things taken as a whole. Most collective nouns in everyday speech are not specific to one kind of thing, such as the word "group", which can be applied to people ("a group of people") or dogs ("a group of dogs") or other things. Some collective nouns are specific to one kind of thing, especially terms of venery, which identify groups of specific animals. For example, "pride" as a term of venery always refers to lions, never to dogs or cows. Other examples come from popular culture such as a group of owls, which is called a "parliament".
Different forms of English handle verb agreement with collective count nouns differently. For example, users of British English generally accept that collective nouns take either singular or plural verb forms depending on context and the metonymic shift that it implies.
Derivation.
Morphological derivation accounts for many collective words and various languages have common affixes for denoting collective nouns. Because derivation is a slower and less productive word formation process than the more overtly syntactical morphological methods, there are fewer collectives formed this way. As with all derived words, derivational collectives often differ semantically from the original words, acquiring new connotations and even new denotations.
Affixes.
Proto-Indo-European.
Early Proto-Indo-European used the suffix *eh₂ to form collective nouns, which evolved into the Latin neuter plural ending -a. Late Proto-Indo-European used the ending *t, which evolved into the English ending -th, as in "youth".
English.
The English endings "-age" and "-ade" often signify a collective. Sometimes, the relationship is easily recognizable: "baggage, drainage, blockade". Though the etymology is plain to see, the derived words take on a distinct meaning. This is a productive ending, as evidenced in the recent coin, "signage".
German.
German uses the prefix "ge-" to create collectives. The root word often undergoes umlaut and suffixation as well as receiving the "ge-" prefix. Nearly all nouns created in that way are of neuter gender:
There are also several endings that can be used to create collectives, such as "welt" and "masse".
Dutch.
Dutch has a similar pattern but sometimes uses the (unproductive) circumfix ":
Swedish.
The following Swedish example has different words in the collective form and in the individual form:
Esperanto.
Esperanto uses the collective infix -"ar" to produce a large number of derived words:
Metonymic merging of grammatical number.
Two good examples of collective nouns are "team" and "government", which are both words referring to groups of (usually) people. Both "team" and "government" are count nouns (consider: "one team", "two teams", "most teams"; "one government", "two governments", "many governments"). 
Agreement in different forms of English.
Confusion often stems from the way that different forms of English handle agreement with collective nouns—specifically, whether or not to use the collective singular: the singular verb form with a collective noun. The plural verb forms are often used in British English with the singular forms of these count nouns (e.g., "The team "have" finished the project."). Conversely, in the English language as a whole, singular verb forms can often be used with nouns ending in "-s" that were once considered plural (e.g., "Physics "is" my favorite academic subject"). This apparent "number mismatch" is a natural and logical feature of human language, and its mechanism is a subtle metonymic shift in the concepts underlying the words.
In British English, it is generally accepted that collective nouns can take either singular or plural verb forms depending on the context and the metonymic shift that it implies. For example, "the team "is" in the dressing room" ("formal agreement") refers to "the team" as an ensemble, while "the team "are" fighting among themselves" ("notional agreement") refers to "the team" as individuals. That is also the British English practice with names of countries and cities in sports contexts (e.g., "Newcastle "have" won the competition.").
In American English, collective nouns almost always take singular verb forms (formal agreement). In cases that a metonymic shift would be revealed nearby, the whole sentence should be recast to avoid the metonymy. (For example, "The team are fighting among themselves" may become "the team "members" are fighting among themselves" or simply "The team is infighting.") Collective proper nouns are usually taken as singular ("Apple is expected to release a new phone this year"), unless the plural is explicit in the proper noun itself, in which case it is taken as plural ("The Green Bay Packers are scheduled to play the Minnesota Vikings this weekend"). More explicit examples of collective proper nouns include "General Motors is once again the world's largest producer of vehicles," and "Texas Instruments is a large producer of electronics here," and "British Airways is an airline company in Europe." Furthermore, "American Telephone & Telegraph is a telecommunications company in North America." Such phrases might look plural, but they are not.
Examples of metonymic shift.
A good example of such a metonymic shift in the singular-to-plural direction (which, generally, occurs only in British English) is the following sentence: "The team have finished the project." In that sentence, the underlying thought is of the individual members of the team working together to finish the project. Their accomplishment is collective, and the emphasis is not on their individual identities, but they are still discrete individuals; the word choice "team have" manages to convey both their collective and discrete identities simultaneously. Collective nouns that have a singular form but take a plural verb form are called collective plurals. A good example of such a metonymic shift in the plural-to-singular direction is the following sentence: "Mathematics is my favorite academic subject." The word "mathematics" may have originally been plural in concept, referring to mathematic endeavors, but metonymic shift (the shift in concept from "the endeavors" to "the whole set of endeavors") produced the usage of "mathematics" as a singular entity taking singular verb forms. (A true mass-noun sense of "mathematics" followed naturally.)
Nominally singular pronouns can be collective nouns taking plural verb forms, according to the same rules that apply to other collective nouns. For example, it is correct usage in both British English and American English usage to say: "None are so fallible as those who are sure they're right." In that case, the plural verb is used because the context for "none" suggests more than one thing or person. This also applies to the use of an adjective as a collective noun: "The British are coming!"; "The poor will always be with you."
Other examples include:
This does not, however, affect the tense later in the sentence:
Exceptions to the rule include singular group names preceded by an article:
This exception does not apply to artists whose name is preceded by an article, but ends in a singular:
Abbreviations provide other "exceptions" in American usage concerning plurals:
When only the name is plural but not the object, place, or person:
Terms of venery.
The tradition of using "terms of venery" or "nouns of assembly", collective nouns that are specific to certain kinds of animals, stems from an English hunting tradition of the Late Middle Ages. The fashion of a consciously developed hunting language came to England from France. It was marked by an extensive proliferation of specialist vocabulary, applying different names to the same feature in different animals. The elements can be shown to have already been part of French and English hunting terminology by the beginning of the 14th century. In the course of the 14th century, it became a courtly fashion to extend the vocabulary, and by the 15th century, the tendency had reached exaggerated and even satirical proportions.
"The Treatise", written by Walter of Bibbesworth in the mid-1200s, is the earliest source for collective nouns of animals in any European vernacular (and also the earliest source for animal noises). The "Venerie" of Twiti (early 14th century) distinguished three types of droppings of animals, and three different terms for herds of animals. Gaston Phoebus (14th century) had five terms for droppings of animals, which were extended to seven in the "Master of the Game" (early 15th century). The focus on collective terms for groups of animals emerged in the later 15th century. Thus, a list of collective nouns in Egerton MS 1995, dated to c. 1452 under the heading of "termis of venery &c.", extends to 70 items, and the list in the "Book of Saint Albans" (1486) runs to 164 items, many of which, even though introduced by "the compaynys of beestys and fowlys", relate not to venery but to human groups and professions and are clearly humorous, such as "a Doctryne of doctoris", "a Sentence of Juges", "a Fightyng of beggers", "an uncredibilite of Cocoldis", "a Melody of harpers", "a Gagle of women", "a Disworship of Scottis", etc.
The "Book of Saint Albans" became very popular during the 16th century and was reprinted frequently. Gervase Markham edited and commented on the list in his "The Gentleman's Academic", in 1595. The book's popularity had the effect of perpetuating many of these terms as part of the Standard English lexicon even if they were originally meant to be humorous and have long ceased to have any practical application.
Even in their original context of medieval venery, the terms were of the nature of kennings, intended as a mark of erudition of the gentlemen able to use them correctly rather than for practical communication. The popularity of the terms in the modern period has resulted in the addition of numerous lighthearted, humorous or facetious collective nouns.