noun
- Tall Old World biennial thistle with large clasping white-blotched leaves and purple flower heads; naturalized in California and South America.
- synonyms: milk thistle, lady's thistle, holy thistle, blessed thistle, Silybum marianum
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). our lady's mild thistle. Retrieved September 30, 2026, from http://smartdefine.org/our_lady%27s_mild_thistle/definitions/1299612 |
| Chicago | WordNet. 2010. "our lady's mild thistle" http://smartdefine.org/our_lady%27s_mild_thistle/definitions/1299612 (accessed September 30, 2026). |
| Harvard | WordNet 2010, our lady's mild thistle, Smart Define, viewed 30 September, 2026, <http://smartdefine.org/our_lady%27s_mild_thistle/definitions/1299612>. |
| MLA | WordNet. "our lady's mild thistle" 23 October 2010. Web. 30 September 2026. <http://smartdefine.org/our_lady%27s_mild_thistle/definitions/1299612> |