Answer: SERVER

AnswerCrossword Clue
SERVERCounterman.
serverperson who serves, as a waiter
serverone who serves another
servercomputer that makes programs and data files available to other computers on a network
SERVERCloud component
SERVERSysop concern
SERVERHost computer
SERVERWaiter
SERVERNetworking aid
SERVERCarhop, e.g.
SERVERTea cart
SERVERTray
SERVERAcolyte or credenza
SERVERSommelier, e.g.
SERVERLazy Susan.
SERVERTray.
SERVERWaitron
SERVERWaitperson
SERVERComputer network need
SERVERCentral Internet computer
SERVERBarmaid, e.g.
SERVERRestaurant employee
SERVERWhere files are kept
SERVERWaitress, e.g.
SERVERSteam table attendant