Category:Trinomial

Tri*no"mi*al, n. Etym: [pref. tri- + -nomial as in binomial: cf. F. Trinôme.] (math.)

Defn: a quantity consisting of three terms, connected by the sign + Or -; as, x + y + z, or ax + 2b - c2.

Trinomial Tri*no"mi*al, a. (math.)

Defn: consisting of three terms; of or pertaining to trinomials; as, A trinomial root.