- the central unit of a local area network that controls its operation and provides access to separately stored data files 
WordReference Random House Unabridged Dictionary of American English © 2025
file′ serv′er, 
file′ serv′er,
- Computinga computer that makes files available to workstations on a network.
file′ serv′er,
- Computinga computer that makes files available to workstations on a network.
Collins Concise English Dictionary © HarperCollins Publishers::
serv•er 
(sûr′vər),USA pronunciation n. 
server, +n.
            - a person who serves.
- something that serves or is used in serving, as a salver.
- a broad fork, spoon, or spatula for dishing out and serving individual portions of food, as vegetables, cake, or pie.
- Religion[Eccles.]an attendant on the priest at Mass, who arranges the altar, makes the responses, etc.
- (in tennis, badminton, handball, etc.) the player who puts the ball or shuttlecock in play.
- Computinga computer that makes services, as access to data files, programs, and peripheral devices, available to workstations on a network. Cf. client, file server (in the Addenda).
- 1350–1400; Middle English; see serve, -er1
server, +n.
- Computinga computer that makes services, as access to data files, programs, and peripheral devices, available to workstations on a network. Cf. client, file server (in this section).
'file server' also found in these entries (note: many are not synonyms or translations):