Definition of jointweed
: a plant of the genus Polygonella
especially
: an American herb (P. articulata) with jointed almost leafless stems and spikelike racemes of small white flowers
Test Your Vocabulary
Name That Food
-
- Name these cookies!

Test your visual vocabulary with our 10-question challenge!
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Share jointweed