serveserve /sɜːvsɜːrv/ verb1[transitiveT]COMMERCE to supply customers with a particular product or service or with something they needThe firm plans to open a London office toserve clients with investments and businesses in Europe.
JAL Group airlines serve 208 airports in 35 countries and territories.
2[intransitiveI, transitiveT]COMMERCE to give the customers in a shop, restaurant etc the things they want to buyFree wine will be served on flights.
3[intransitiveI, transitiveT] to spend a period of time doing a particular job, often an important one that helps the organizationIf elected, she will serve a four-year term.
He had toserve an apprenticeship (=a period of training) with an accounting firm.
serve asHe has proved to be valuable in several of the companies he has served as a board member.
4serve a summons/writ/notice etcLAW to officially send or give someone a written order to appear in a court of lawserve a summons/writ/notice etc onThe manufacturing company served a writ on him after he failed to register the patent.