(algebra, ring theory) An integral domain in which every proper ideal factors into a product of prime ideals which is unique (up to permutations).

(computing) A more general name for business logic. (The logic could run in an organisation that is not a business.)

(mathematics) The process of approaching some limiting value.

(Internet) The (often repeated) cancellation and reregistration of a domain name so as to exploit the grace period to display advertisements on the domain while not paying for it.

(Internet) Any of various forms of exploitation of the grace period during which a newly registered domain name can be cancelled.

(algebra) an integral domain in which division with remainder is possible

(denotational semantics, domain theory) A domain of nondeterministic and concurrent computations, whose elements are certain subsets of a domain.

(rare, informal) The state or quality of being in the public domain, free of copyright restrictions.

plural of domain name

A Noetherian ring which is also an integral domain.