Source (definition)
From Scottish Gaelic Grammar Wiki
A semantic element of a sentence whose theta role deals specifically with a case involving a to from motion. The source in a sentence is the location where the motion begins, for example in the sentence The girls walked from home, all the way to the mall. home would be the source.
See Also
External Links
http://www.sfu.ca/person/dearmond/322/322.theta.roles.htm
