Jefferson Mount
Related to Jefferson Mount: Mount Adams, Mount Hood
Jefferson
, Mount A peak, 3,199 m (10,497 ft) high, in the Cascade Range of northwest Oregon southeast of Portland.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.