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BNC: 39184 COCA: 30053

binomial

1 ENTRIES FOUND:
binomial /baɪˈnoʊmijəl/ noun
plural binomials
binomial
/baɪˈnoʊmijəl/
noun
plural binomials
Learner's definition of BINOMIAL
[count] mathematics
: an expression consisting of two terms connected by a plus sign or minus sign二项式

— binomial

adjective
BNC: 39184 COCA: 30053

binomial

noun

bi·​no·​mi·​al bī-ˈnō-mē-əl How to pronounce binomial (audio)
1
: a mathematical expression consisting of two terms connected by a plus sign or minus sign
2
: a biological species name consisting of two terms
binomial adjective
binomially adverb

Example Sentences

the binomial a + b
Recent Examples on the Web The watermelons grown in the United States were soon subsumed under the same Latin binomial. Alex Fox, Smithsonian Magazine, 2 June 2021 Before binomials, names of plants in books were lists or strings of words that formed a kind of nuanced description. James Prosek, New York Times, 16 May 2017

Word History

Etymology

New Latin binomium, from Medieval Latin, neuter of binomius having two names, alteration of Latin binominis, from bi- + nomin-, nomen name — more at name

First Known Use

1557, in the meaning defined at sense 1

Time Traveler
The first known use of binomial was in 1557
BNC: 39184 COCA: 30053

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