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单词 binomial
释义

binomial

[ bahy-noh-mee-uhl ]
/ baɪˈnoʊ mi əl /

noun

Algebra. an expression that is a sum or difference of two terms, as 3x + 2y and x2 − 4x.
Zoology, Botany. a taxonomic name consisting of a generic and a specific term, used to designate species.

adjective

Algebra. consisting of or pertaining to two terms or a binomial.
Zoology, Botany. consisting of or characterized by binomials.

Origin of binomial

1550–60; <Late Latin binōmi(us) having two names (compare Latin binōminis) + -al1. See bi-1, nominal

OTHER WORDS FROM binomial

bi·no·mi·al·ism, nounbi·no·mi·al·ly, adverb

Words nearby binomial

binocular disparity, binocular microscope, binocular rivalry, binoculars, binocular vision, binomial, binomial coefficient, binomial distribution, binomial experiment, binomial nomenclature, binomial series
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for binomial

British Dictionary definitions for binomial

binomial
/ (baɪˈnəʊmɪəl) /

noun

a mathematical expression consisting of two terms, such as 3 x + 2 y
a two-part taxonomic name for an animal or plantSee binomial nomenclature

adjective

referring to two names or terms

Derived forms of binomial

binomially, adverb

Word Origin for binomial

C16: from Medieval Latin binōmius from bi- 1 + Latin nōmen name
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 binomial

binomial
[ bī-nōmē-əl ]

adj.

Consisting of two terms or names, such as the genus and species names of organisms.

n.

A taxonomic name used in binomial nomenclature.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for binomial

binomial
[ bī-nōmē-əl ]

A mathematical expression that is the sum of two monomials, such as 3a + 2b.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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更新时间:2024/11/13 23:08:22