Of, relating to, or remaining as a residue; left over.

A remainder left over at the end of some process. / (in the plural) Payments made to performers, writers and directors when a recorded broadcast is repeated.

The condition of being, or the extent to which something is residual

plural of residuality

plural of quadratic residue

(number theory, modular arithmetic) For given positive integer n, any integer that is congruent to some square m² modulo n.

(number theory) A coset of an ideal of the ring of integers.

(algebra) The quotient ring of a commutative ring divided by one of its maximal ideals; by a certain theorem such a quotient ring must be a field.

(psychoanalysis) Elements of the events of the preceding day that subsequently occur in a dream.

plural of residue class