from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Consisting of four names or parts or terms.
- n. An expression consisting of four terms.
from the GNU version of the Collaborative International Dictionary of English
- n. A polynomial of four terms connected by the signs plus or minus.
from The Century Dictionary and Cyclopedia
- In algebra, consisting of four terms.
- n. In algebra, an expression consisting of four terms.
Sorry, no etymologies found.