Definition of yarrow noun from the Oxford Advanced Learner's Dictionary

 

yarrow

 noun
noun
BrE BrE//ˈjærəʊ//
 
; NAmE NAmE//ˈjæroʊ//
 
[uncountable, countable]
 
jump to other results
a plant with flat groups of many small white or pinkish flowers that have a strong smell Word Origin Old English gearwe, of West Germanic origin; related to Dutch gerwe.
See the Oxford Advanced American Dictionary entry: yarrow