(software design) The structure and definition of the behavior of a system, the surrounding environment, corresponding artifacts, and the elements that communicate the aforementioned behavior.

(business) A process or program to design a product or service to an optimum cost to value ratio.

A child whose genotype, and thus physical characteristics and susceptibility to hereditary disease, is selected by its parents.

An individual who avoids drinking alcohol at a social engagement for the purpose of driving their companions home.

(architecture, computing, design) A formal way of documenting a general reusable solution to a design problem in a particular field of expertise.

A process of design applied to products that are to be manufactured through techniques of mass production.

(baseball) A batter who is permitted to substitute for a pitcher in the batting rotation for the duration of a baseball game.

plural of designer dyke

(LGBT, slang) A lipstick lesbian.

plural of designated runner