n.
Pronunciation: ' s ə r-v ə r
Function: noun
Date: 15th century
1 : one that serves food or drink
2 : the player who serves (as in tennis)
3 : something used in serving food or drink
4 : one that serves legal processes upon another
5 : the celebrant's assistant at mass
6 : a computer in a network that is used to provide services (as access to files or shared peripherals or the routing of e-mail) to other computers in the network