SINCE 1828
sow thistle
noun
\ ˈsau̇-
\
\
Definition of sow thistle
: any of a genus (Sonchus) of spiny weedy Eurasian and African composite herbs including some (such as S. arvensis and S. oleraceus) widely naturalized in North America
Keep scrolling for more
Comments on sow thistle
What made you want to look up sow thistle? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Homophone Quiz
-
- In order to judge how people felt, the senator's office hired a firm to take a
______.
Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridgedWords at Play
Ask the Editors
Word Games
-
Homophone Quiz
More/moor than/then two/too/to.
Take the quiz -
Liar, Liar Quiz
Test your knowledge of words for lies, liars, and those being lied to. In other words, everyone.
Take the quiz -
Spell It
Can you spell these 10 commonly misspelled words?
Take the quiz -
Add Diction
Build a chain of words by adding one letter at a time.
Play the game
Share sow thistle
Resources for sow thistle