ridge

[rij]

noun

verb (used with object), ridged, ridg·ing.

to provide with or form into a ridge or ridges.
to mark with or as if with ridges.

verb (used without object), ridged, ridg·ing.

to form ridges.

Nearby words

  1. rider,
  2. rider's bone,
  3. ridered,
  4. ridership,
  5. ridesharing,
  6. ridge rib,
  7. ridgeback,
  8. ridgecrest,
  9. ridged,
  10. ridgefield

Origin of ridge

before 900; Middle English rigge (noun), Old English hrycg spine, crest, ridge; cognate with Dutch rug, German Rücken, Old Norse hryggr

Related formsridge·like, adjectiveun·ridged, adjective

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for ridged


British Dictionary definitions for ridged

ridge

noun

a long narrow raised land formation with sloping sides esp one formed by the meeting of two faces of a mountain or of a mountain buttress or spur
any long narrow raised strip or elevation, as on a fabric or in ploughed land
anatomy any elongated raised margin or border on a bone, tooth, tissue membrane, etc
  1. the top of a roof at the junction of two sloping sides
  2. (as modifier)a ridge tile
the back or backbone of an animal, esp a whale
meteorol an elongated area of high pressure, esp an extension of an anticycloneCompare trough (def. 4)

verb

to form into a ridge or ridges
Derived Formsridgelike, adjectiveridgy, adjective

Word Origin for ridge

Old English hrycg; related to Old High German hrucki, Old Norse hryggr

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for ridged

ridge

n.

Old English hrycg "back of a man or beast," probably reinforced by Old Norse hryggr "back, ridge," from Proto-Germanic *khrugjaz (cf. Old Frisian hregg, Old Saxon hruggi, Dutch rug, Old High German hrukki, German Rücken "the back"), of uncertain origin. Also in Old English, "the top or crest of anything," especially when long and narrow. The connecting notion is of the "ridge" of the backbone. Spelling with -dg- is from late 15c. Ridge-runner "Southern Appalachian person" first recorded 1917.

Online Etymology Dictionary, © 2010 Douglas Harper

Medicine definitions for ridged

ridge

[rĭj]

n.

A long, narrow, or crested part of the body, as on the nose.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Science definitions for ridged

ridge

[rĭj]

A long narrow chain of hills or mountains.
See mid-ocean ridge.
A narrow, elongated zone of relatively high atmospheric pressure associated with an area of peak anticyclonic circulation. Compare trough.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.