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1. A long narrow upper section or crest: the ridge of a wave.
a. A long, narrow, elevated section of the earth's surface, such as a chain of hills or mountains or the divide between adjacent valleys.
b. A long mountain range on the ocean floor.
3. A narrow, elongated zone of relatively high atmospheric pressure. Also called wedge.
4. A long, narrow, or crested part of the body: the ridge of the nose.
5. The horizontal line formed by the juncture of two sloping planes, especially the line formed by the surfaces at the top of a roof.
6. A narrow, raised strip, as in cloth or on plowed ground.
v. ridged, ridg·ing, ridg·es
To mark with, form into, or provide with a ridge or ridges.
To form a ridge or ridges.
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.
having a ridge or ridges
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
ridged[ˈrɪdʒd] adj → strié(e)
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