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species

[ spee-sheez, -seez ]
/ ˈspi ʃiz, -siz /
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noun, plural spe·cies.

adjective

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.

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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
su·per·spe·cies, noun, plural su·per·spe·cies.un·der·spe·cies, noun, plural un·der·spe·cies.
1. species , specious2. genus, species
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

British Dictionary definitions for species

species
/ (ˈspiːʃiːz, Latin ˈspiːʃɪˌiːz) /

noun plural -cies

C16: from Latin: appearance, from specere to look
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

Medical definitions for species

species
[ spēshēz, -sēz ]

n. pl. species

A fundamental category of taxonomic classification, ranking below a genus or subgenus and consisting of related organisms capable of interbreeding.
An organism belonging to such a category, represented in binomial nomenclature by an uncapitalized Latin adjective or noun following a capitalized genus name, as in the bacterium Escherichia coli.
A class of pharmaceutical preparations consisting of a mixture of dried plants in sufficiently fine division to be used in making boiled extracts or infusions.
A specific type of atomic nucleus, atom, ion, or molecule.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for species

species
[ spēshēz, spēsēz ]

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. See Table at taxonomy.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Cultural definitions for species

species
[ (spee-sheez, spee-seez) ]

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.)

The term can be used to refer to any group of related things: “This species of novel has become quite popular in recent years.”
The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Idioms and Phrases with species

species

see endangered species.

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
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