: a chemical compound (such as beta-carotene) occurring naturally in plants
Examples of phytochemical in a Sentence
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Katie Hunt, CNN, 3 Oct. 2024
What’s more, peeling the vegetable with bare hands can leave palms and fingernails a ghoulish brown for days, thanks to a phytochemical called cynarin that stains the skin.
—Benjamin Kemper, Saveur, 17 Apr. 2024
Allison Futterman, Discover Magazine, 13 Feb. 2025
Berries and Cottage Cheese Berries contain fiber, antioxidants, and phytochemicals (beneficial chemicals found in plants).3 A one-half cup of mixed berries contains around 80 calories.
—Jamie Johnson, Verywell Health, 6 Feb. 2025
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Adjective
Once the plant was more mature at around 3 years old, the team conducted a phytochemical analysis on its resin, leaves and branches to test for aromatic compounds, such as those found in myrrh.
—Katie Hunt, CNN, 3 Oct. 2024
What’s more, peeling the vegetable with bare hands can leave palms and fingernails a ghoulish brown for days, thanks to a phytochemical called cynarin that stains the skin.
—Benjamin Kemper, Saveur, 17 Apr. 2024
Noun
In their whole form, grains provide B vitamins, Vitamin E, selenium, zinc, copper, antioxidants, and phytochemicals.
—Allison Futterman, Discover Magazine, 13 Feb. 2025
Berries and Cottage Cheese Berries contain fiber, antioxidants, and phytochemicals (beneficial chemicals found in plants).3 A one-half cup of mixed berries contains around 80 calories.
—Jamie Johnson, Verywell Health, 6 Feb. 2025
See All Example Sentences for phytochemical
Cite this Entry
“Phytochemical.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/phytochemical. Accessed 2 Apr. 2025.
Copy CitationMedical Definition
phytochemical
1 of 2 adjective
phy·to·chem·i·cal
-ˈkem-i-kəl 
: of, relating to, or being phytochemistry
phytochemical
2 of 2 noun
: a chemical compound (as a carotenoid or phytosterol) occurring naturally in plants
especially
: phytonutrient
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