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| 1. | Algebra. an expression that is a sum or difference of two terms, as 3x + 2y and x2 − 4x. |
| 2. | Zoology, Botany. a taxonomic name consisting of a generic and a specific term, used to designate species. |
| 3. | Algebra. consisting of or pertaining to two terms or a binomial. |
| 4. | Zoology, Botany. consisting of or characterized by binomials. |
| Main Entry: | binomial |
| Part of Speech: | n |
| Definition: | See binominal name |
binomial bi·no·mi·al (bī-nō'mē-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.
| binomial (bī-nō'mē-əl) Pronunciation Key
A mathematical expression that is the sum of two monomials, such as 3a + 2b. |