/rooh"deuhr euhl/ , Bot.
adj.
1. (of a plant) growing in waste places, along roadsides or in rubbish.
n.
2. a ruderal plant.
[ 1855-60; ruderalis, equiv. to L ruder- (s. of rudus broken stone, rubble) + -alis -AL 1 ]
/rooh"deuhr euhl/ , Bot.
adj.
1. (of a plant) growing in waste places, along roadsides or in rubbish.
n.
2. a ruderal plant.
[ 1855-60; ruderalis, equiv. to L ruder- (s. of rudus broken stone, rubble) + -alis -AL 1 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012