trinomial
pronunciation
How to pronounce trinomial in British English: UK [traɪ'nəʊmɪəl]
How to pronounce trinomial in American English: US [traɪ'noʊmɪrl]
Word Origin
- trinomial (adj.)
- 1670s, "having three names," from tri- + second element from binomial. In mathematics, "consisting of three terms" (1704).