Definition of dog fennel
1 : an ill-scented Eurasian chamomile (Anthemis cotula) naturalized as a weed in the U.S.
2 : a usually annual composite weed (Eupatorium capillifolium) chiefly of the southern U.S.
Keep scrolling for more
Love words? Need even more definitions?Merriam-Webster unabridged
Words at Play
Ask the Editors