n.
The study of the geographic distribution of organisms.
biogeographer bi'o·ge·og'ra·pher n.
biogeographic bi'o·ge'o·graph'ic (-jē'ə-grăf'ĭk) or bi'o·ge'o·graph'i·cal (-ĭ-kəl) adj.
biogeographically bi'o·ge'o·graph'i·cal·ly adv.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.