Noun | 1. | binomial - (mathematics) a quantity expressed as a sum or difference of two terms; a polynomial with two terms quantity - the concept that something has a magnitude and can be represented in mathematical expressions by a constant or a variable math, mathematics, maths - a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement |
Adj. | 1. | binomial - of or relating to or consisting of two terms; "binomial expression" |
2. | binomial - having or characterized by two names, especially those of genus and species in taxonomies; "binomial nomenclature of bacteria" onymous - bearing a name; "articles in magazines are usually onymous" |