plural of direct sum

The practice, of cats and some other animals, of placing their hindfeet in the same place as (i.e. in the prints left by) their forefeet.

Used other than figuratively or idiomatically: see direct, access. / (computing) Synonym of random access

(finance, banking, business) A deposit of money straight from the source (and initiated by the source) into a bank account, by wire, or other means.

plural of directed edge

(business, marketing) Marketing that reaches customers by communications directly addressed to the customer. Methods of digital marketing include reaching potential customers, donors, patrons through placing live phone calls from an agent.

plural of directed graph

plural of direct object

(graph theory) In a directed graph, a path in which the edges are all oriented in the same direction.

advertising mail.