Definitions
1.nounThe person, place or thing from which something (information, goods, etc.) comes or is acquired."The accused refused to reveal the source of the illegal drugs she was selling."
2.nounSpring; fountainhead; wellhead; any collection of water on or under the surface of the ground in which a stream originates."The main sources of the Euphrates River are the Karasu and Murat Rivers."
3.nounA reporter's informant.
4.nounSource code.
5.nounThe name of one terminal of a field effect transistor (FET).
6.verbTo obtain or procure: used especially of a business resource.
7.verbTo find information about (a quotation)'s source (from which it comes): to find a citation for.