Definition of corn mayweed
1
: field chamomile
2
: a European weed (Matricaria inodora) with white flowers and finely divided leaves that is naturalized and sometimes cultivated in eastern North America
Test Your Vocabulary
Who Knew?
-
- What is a ruelle?

Test your knowledge - and maybe learn something along the way.
TAKE THE QUIZ
Spell words. Make bears.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
Ask the Editors
Share corn mayweed