Real Dictionary

network in American English
any arrangement or fabric of parallel wires, threads, etc. crossed at regular intervals by others fastened to them so as to leave open spaces; netting; mesh
broadcast over the stations of a network
to develop contacts or exchange information with others, as to further a career
to organize or integrate into a network
intransitive verb: to cultivate people who can be helpful to one professionally, esp. in finding employment or moving to a higher position
noun: any netlike combination of filaments, lines, veins, passages, or the like
transitive verb: to place (as a program from a local radio or television station) in or on a network

network in British English
noun: an interconnected group or system
verb: to broadcast on stations throughout the country

network in Electrical Engineering
noun: A network is a system of transmission and distribution lines that are connected together and operated to allow multiple power supply to any of the main points on it.