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Synonyms

species

American  
[spee-sheez, -seez] / ˈspi ʃiz, -siz /

noun

plural

species
  1. a class of individuals having some common characteristics or qualities; distinct sort or kind.

  2. Biology. the major subdivision of a genus or subgenus, regarded as the basic category of biological classification, composed of related individuals that resemble one another, are able to breed among themselves, but are not able to breed with members of another species.

  3. Logic.

    1. one of the classes of things included with other classes in a genus.

    2. the set of things within one of these classes.

  4. Ecclesiastical.

    1. the external form or appearance of the bread or the wine in the Eucharist.

    2. either of the Eucharistic elements.

  5. Obsolete. specie; coin.

  6. the species, the human race; humankind.

    a study of the species.


adjective

  1. Horticulture. pertaining to a plant that is a representative member of a species, one that is not a hybrid or variety.

    a species rose;

    a species gladiolus.

species British  
/ ˈspiːʃiːz, ˈspiːʃɪˌiːz /

noun

  1. biology

    1.  sp.  any of the taxonomic groups into which a genus is divided, the members of which are capable of interbreeding: often containing subspecies, varieties, or races. A species is designated in italics by the genus name followed by the specific name, for example Felis domesticus (the domestic cat)

    2. the animals of such a group

    3. any group of related animals or plants not necessarily of this taxonomic rank

  2. (modifier) denoting a plant that is a natural member of a species rather than a hybrid or cultivar

    a species clematis

  3. logic a group of objects or individuals, all sharing at least one common attribute, that forms a subdivision of a genus

  4. a kind, sort, or variety

    a species of treachery

  5. RC Church the outward form of the bread and wine in the Eucharist

  6. obsolete an outward appearance or form

  7. obsolete specie

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

species Scientific  
/ spēshēz,spēsēz /
  1. A group of organisms having many characteristics in common and ranking below a genus. Organisms that reproduce sexually and belong to the same species interbreed and produce fertile offspring. Species names are usually written lower case and in italics, as rex in Tyrannosaurus rex.

  2. See Table at taxonomy


species Cultural  
  1. A group of closely related and interbreeding living things; the smallest standard unit of biological classification. Species can be divided into varieties, races, breeds, or subspecies. Red pines, sugar maples, cats, dogs, chimpanzees, and people are species; Siamese cats and beagles are varieties, not species. (See Linnean classification.)


species Idioms  

Discover More

The term can be used to refer to any group of related things: “This species of novel has become quite popular in recent years.”

Other Word Forms

  • superspecies nounsuperspecies
  • underspecies noununderspecies

Etymology

Origin of species

First recorded in 1545–55; from Latin speciēs “appearance, form, sort, kind,” equivalent to spec(ere) “to look, regard” + -iēs abstract noun suffix

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

These sites included forests with very different mixes of bird species.

From Science Daily

To better understand how evolution shaped these sounds, the researchers compared domestic cat meows with those of five wild cat species: African wildcat, European wildcat, jungle cat, cheetah, and cougar.

From Science Daily

The speedy and delicate species is extremely wary of humans.

From Los Angeles Times

In a paper published in the journal “Cell,” they break down the remarkable ability of one species of rove beetle to live among the typically combative ants.

From Los Angeles Times

The Severn Estuary is home to huge numbers of sprats and salmon, and the twaite shad, a protected migrating species which spawns in the tributaries of the River Severn.

From BBC