What is a quantity consisting of three terms, connected by the sign + or -; as, x + y + z, or ax + 2b - c2 called?
trinomial — A quantity consisting of three terms, connected by the sign + or -; as, x + y + z, or ax + 2b - c2. (Webster's 1913.)
Sources
- Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).
- Canonical URL: https://worddirectanswers.com/answers/what-is-trinomial-sense-1-called
- Steward: Jason Burns
- Published: 2026-07-17T00:00:00-07:00 · Modified: 2026-07-17T00:00:00-07:00