of or relating to or consisting of two terms; "binomial expression"
having or characterized by two names, especially those of genus and species in taxonomies; "binomial nomenclature of bacteria" 同義詞:binominal,
(mathematics) a quantity expressed as a sum or difference of two terms; a polynomial with two terms
百科解釋
In algebra, a binomial is a polynomial with two terms ?the sum of two monomials?often bound by parentheses or brackets when operated upon. It is the simplest kind of polynomial after the monomials.