Dalles The

Dalles

 (dălz), The
A city of northern Oregon on the Columbia River east of Portland. An important stop on the Oregon Trail in the 1800s, it is now a busy inland port.
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.