Definify.com
Webster 1913 Edition
Bitterweed
Bit′ter-weedˊ
,Noun.
(Bot.)
A species of
Ambrosia
(Ambrosia artemisiæfolia
); Roman worm wood. Gray.
Definition 2024
bitterweed
bitterweed
English
Noun
bitterweed (plural bitterweeds)
- Any plant in the genus Ambrosia, especially Ambrosia artemisiifolia.
- The plant Helenium amarum.