any number of entities (members) considered as a unit

A combination so formed, especially an alliance or confederation of people, parties, or political entities for mutual interest or benefit, A combination of parishes for joint administration of relief for the poor in Great Britain, A device on a flag or ensign, occupying the upper inner corner or the entire field, that signifies the union of two or more sovereignties, adjective_ Of, relating to, or loyal to the United States of America during the Civil War, Of or relating to a labor union or labor union organizing

distributed in portions (often equal) on the basis of a plan or purpose, have in common; held or experienced in common, Used by multiple entities or for multiple purposes or in multiple ways, verb_ Simple past tense and past participle of share

(computer science) computer circuit consisting of the hardware and associated circuitry that links one device with another (especially a computer and a hard disk drive or other peripherals), The point of interconnection between two entities, A plane surface regarded as the common boundary of two bodies, intransitive verb_ To serve as an interface for, To serve as an interface or become interfaced, transitive verb_ to construct an interface for, to connect through an interface