from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A widespread weed (Anthemis cotula) having rank-smelling, bipinnately divided leaves and white-rayed flower heads. Also called stinking chamomile.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A mayflower.
from the GNU version of the Collaborative International Dictionary of English
- n. A composite plant (Anthemis Cotula), having a strong odor; dog's fennel. It is a native of Europe, now common by the roadsides in the United States.
- n. The feverfew.
from The Century Dictionary and Cyclopedia
- n. A composite plant, Anthemis Cotula, a common weed throughout Europe and Asiatic Russia, and, by naturalization, in America.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. widespread rank-smelling weed having white-rayed flower heads with yellow discs
Middle English maythe weed, mayyen wed, alteration (influenced by May and maiden) of maithe, from Old English mægtha.(American Heritage® Dictionary of the English Language, Fourth Edition)
May + weed (Wiktionary)