[rahy-mohs, rahy-mohs]
Also ri·mous [rahy-muh s] /ˈraɪ məs/.

Origin of rimose

1720–30; < Latin rīmōsus full of cracks, equivalent to rīm(a) cleft, crack, chink + -ōsus -ose1
Related formsri·mose·ly, adverbri·mos·i·ty [rahy-mos-i-tee] /raɪˈmɒs ɪ ti/, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for rimous


  1. (esp of plant parts) having the surface marked by a network of intersecting cracks
Derived Formsrimosely, adverbrimosity (raɪˈmɒsɪtɪ), noun

Word Origin for rimose

C18: from Latin rīmōsus, from rīma a split, crack
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

rimous in Medicine


[rīmōs′, rī-mōs]
  1. Full of chinks, cracks, or crevices.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.