quadral English

Meaning quadral meaning

What does quadral mean?

quadral noun

— (grammar) A grammatical number referring to four (or more) things.

— (mathematics) A set of points with all the combinatorial properties of a quadric (a quadric being the set of points of PG(n, q) whose coordinates satisfy a quadratic equation).

— (rhetoric) A set of four phrases, separated by pauses when speaking or commas when writing.

— A foursome.

quadral adjective

— (grammar) Referring to four (or more) things; of, in or relating to the quadral grammatical number.

— (mathematics) Of or relating to quadral polynomials.