source
n.
origin; starting point; source code (Computers)
v.
originate from; reveal the origin of something; obtain from a particular supplier
Source
Source may refer to:Research
Source text, in research (especially in the humanities), a source of information referred to by citation
Primary source, firsthand written evidence of history made at the time of the event by someone who was present
Secondary source, written accounts of history based upon the evidence from primary sources
Tertiary source, compilations based upon primary and secondary sources
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source (f)
n.
spring, source, fountain; well, fountainhead
Source
(n.)
The rising from the ground, or beginning, of a stream of water or the like; a spring; a fountain.
(n.)
The act of rising; a rise; an ascent.
(n.)
That from which anything comes forth, regarded as its cause or origin; the person from whom anything originates; first cause.
Webster's Revised Unabridged Dictionary (1913), edited by Noah Porter.
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