plural of algebraic number field

plural of copy number variation

plural of copy number polymorphism

plural of copy-number variant

plural of Random Number God

plural of real number system

plural of real number line

(number theory) A positive integer that has more divisors than any smaller positive integer.

Used other than figuratively or idiomatically: see call, number. / (American football) To be assigned to carry the ball at the start of a play.

(mathematics) A real algebraic integer greater than 1 all of whose Galois conjugates are less than 1 in absolute value.