Definition of binomial (noun)
- (mathematics) a quantity expressed as a sum or difference of two terms; a polynomial with two terms
Definition of binomial (adjective)
- 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"
- synonyms: binominal
Source: Princeton University Wordnet