Definition of "pan-" []

• All: panorama. (prefix)
• Involving all of or the union of a specified group: Pan-Hellenic. (prefix)
• General; whole: panleukopenia. (prefix)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "Most combinations with pan- are proper nouns, however, and both pan- and the proper name it is combined with are capitalized:"
• "His policy of using Libya’s oil wealth to aggressively pursue his pan- Africanist vision has paid rich dividends."