n. & a. [ Pref. tri- + L. nomen, nominis, name: cf. L. trinominis three-named. ] (Math.) Trinomial. [ 1913 Webster ]
n. [ Pref. tri- + -nomial as in binomial: cf. F. trinôme. ] (Math.) A quantity consisting of three terms, connected by the sign + or -;
a.
n. [ Pref. tri- + -nomial as in binomial: cf. F. trinôme. ] (Math.) A quantity consisting of three terms, connected by the sign + or -;
a.