IPA: /ˈbɪtəˌwiːd/
KK: /ˈbɪtərˌwid/
A type of plant that belongs to the ragweed family, known for its yellow flowers and potential toxicity to animals.
The farmer was concerned about the bitterweed growing in his fields because it could harm his livestock.
Bitterweed is formed from "bitter" (from Old English "bitter", meaning having a sharp taste) and "weed" (from Old English "wēod", meaning a plant or herb). The word "bitterweed" refers to a type of plant that has a sharp or unpleasant taste.
Think of the sharp taste of something 'bitter' and remember that 'bitterweed' refers to a plant with that unpleasant flavor.