| noun | the place where something begins, where it springs into being “the Italian beginning of the Renaissance” |
| noun | a document (or organization) from which information is obtained “the reporter had two sources for the story” |
| noun | anything that provides inspiration for later work |
| noun | a facility where something is available |
| noun | a person who supplies information |
| noun | someone who originates or causes or initiates something “he was the generator of several complaints” |
| noun | (technology) a process by which energy or a substance enters a system “a heat source” |
| noun | anything (a person or animal or plant or substance) in which an infectious agent normally lives and multiplies “an infectious agent depends on a reservoir for its survival” |
| noun | a publication (or a passage from a publication) that is referred to “he carried an armful of references back to his desk” |
| verb | get (a product) from another country or business “She sourced a supply of carpet” |
| verb | specify the origin of “The writer carefully sourced her report” |
| originate | verb | begin a trip at a certain point, as of a plane, train, bus, etc. |
| root | verb | come into existence, originate |
| source | verb | specify the origin of |
| germinal | adjective | containing seeds of later development |
| germinate | verb | work out |
| inform | verb | impart knowledge of some fact, state or affairs, or event to |
| generate | verb | bring into existence |
| auctorial | adjective | of or by or typical of an author |
| authorship | noun | the act of initiating a new idea or theory or writing |
| reference | verb | refer to |
| refer | verb | seek information from |
| source | noun | a facility where something is available |