quadrinomial

[ kwod-ruh-noh-mee-uhl ]

adjective

1. consisting of four terms.

noun

1. a quadrinomial expression.

quadrinomial

/ ˌkwɒdrɪˈnəʊmɪəl /

noun

1. an algebraic expression containing four terms

Word History and Origins

Origin of quadrinomial¹

quadri- + (bi)nomial