1
: one of the Dioscuri
2
: the more northern of the two bright stars in Gemini
Examples of castor in a Sentence
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Perrie Samotin, Glamour, 31 Mar. 2025
Meanwhile, castor seed oil, rambutan extract, and a blend of peptides help to nourish your lashes while coating them with high-impact color.
—Conçetta Ciarlo, Vogue, 26 Mar. 2025
With tea tree oil and bisabolol to soothe an itchy scalp, the popular pre-wash oil also has castor and rosemary oils to moisturize the scalp and kickstart hair growth.
—Jenny Berg, Vogue, 25 Mar. 2025
But there’s also a bit of distracting stunt casting in the form of Kurt Russell as a corrupt mogul named Dob McCoy, who has a special ability to turn locals against each other and ruin their crops, his castor farm an ominous foreshadowing of hell-bent poisonings to come.
—Ryan Lattanzio, IndieWire, 11 Mar. 2025
See All Example Sentences for castor
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Noun
Kulfi Badi Lash Mascara $26 Sephora Made with a unique blend of conditioning castor seed oil, rambutan extract, and a tri-peptide complex, this formula from Kulfi—founded by Priyanka Ganjoo—boosts, lengthens, and nourishes lashes without smudging or running and is easily removed with warm water.
—Perrie Samotin, Glamour, 31 Mar. 2025
Meanwhile, castor seed oil, rambutan extract, and a blend of peptides help to nourish your lashes while coating them with high-impact color.
—Conçetta Ciarlo, Vogue, 26 Mar. 2025
With tea tree oil and bisabolol to soothe an itchy scalp, the popular pre-wash oil also has castor and rosemary oils to moisturize the scalp and kickstart hair growth.
—Jenny Berg, Vogue, 25 Mar. 2025
But there’s also a bit of distracting stunt casting in the form of Kurt Russell as a corrupt mogul named Dob McCoy, who has a special ability to turn locals against each other and ruin their crops, his castor farm an ominous foreshadowing of hell-bent poisonings to come.
—Ryan Lattanzio, IndieWire, 11 Mar. 2025
See All Example Sentences for castor
Cite this Entry
“Castor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/castor. Accessed 13 Apr. 2025.
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