Breadcrumb Home > Dictionary > Index S sow thistle: Meaning and Definition of Find definitions for: sow' this"tle Pronunciation: (sou), [key] any composite plant belonging to the genus Sonchus, esp. S. oleraceus, a weed having thistlelike leaves, yellow flowers, and a milky juice. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. sown sox TrendingHere are the facts and trivia that people are buzzing about. Did Birds Evolve from Dinosaurs? The Twelve Dancing Princesses Current Events This Week: January 2023 African Americans by the Numbers Andersen's Fairy Tales: Contents The Celtic Twilight: A Teller of Tales ✖ Related Content Daily Word Quiz: saturnine Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language