(of a plant) growing in waste places, along roadsides or in rubbish.
a ruderal plant.
Origin of ruderal
1855–60; < New Latin rūderālis, equivalent to Latin rūder- (stem of rūdus broken stone, rubble) + -ālis -al1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for ruderal
Historical Examples of ruderal
Infrequent in the shrub stratum of the dry, ruderal grassland habitat.The Biotic Associations of Cockroaches
Louis M. Roth
a plant that grows on waste ground
growing in waste places
Word Origin for ruderal
C19: from New Latin rūderālis, from Latin rūdus rubble
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