castor oil
noun
: a pale viscous fatty oil from castor beans used especially as a cathartic and as a lubricant and plasticizer
Examples of castor oil in a Sentence
Recent Examples on the Web
Bonus points for liners made with nourishing ingredients like vitamin E, castor oil, or panthenol (as in our best overall pick), which help condition the lid so the color glides instead of skipping.
—
Christa Joanna Lee, Allure, 11 Nov. 2025
However, the hull is discarded when castor oil is manufactured.
—Sherri Gordon, Health, 29 Oct. 2025
The balm base is also helpful, putting replenishing ingredients like shea butter, mango seed butter, and castor oil to good use.
—Deanna Pai, Vogue, 27 Oct. 2025
There are many on the market, but castor oil is one that has shown minor effectiveness, says Pierce.
—Arricca Elin Sansone, Southern Living, 17 Oct. 2025
See All Example Sentences for castor oil
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Christa Joanna Lee, Allure, 11 Nov. 2025
However, the hull is discarded when castor oil is manufactured.
—Sherri Gordon, Health, 29 Oct. 2025
The balm base is also helpful, putting replenishing ingredients like shea butter, mango seed butter, and castor oil to good use.
—Deanna Pai, Vogue, 27 Oct. 2025
There are many on the market, but castor oil is one that has shown minor effectiveness, says Pierce.
—Arricca Elin Sansone, Southern Living, 17 Oct. 2025
See All Example Sentences for castor oil
Cite this Entry
“Castor oil.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/castor%20oil. Accessed 23 Nov. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share