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cruciferous

American  
[kroo-sif-er-uhs] / kruˈsɪf ər əs /

adjective

  1. bearing a cross.

  2. Botany. belonging to the family Cruciferae (or Brassicaceae), the mustard family of plants; brassicaceous.

    Are you getting enough broccoli, cauliflower, and other cruciferous vegetables in your diet?


cruciferous British  
/ kruːˈsɪfərəs /

adjective

  1. of, relating to, or belonging to the plant family Cruciferae See crucifer

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of cruciferous

From Late Latin crucifer + -ous; cruciferous def. 1 was first recorded in 1650–60; cruciferous def. 2 in 1850–55; see origin at crucifer, -ous

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The broccoli rabe was turned into a kind of cruciferous pesto.

From The Wall Street Journal Oct. 26, 2025

In this case, if you look at all of the observational research on cruciferous vegetables and colon cancer, it appears that people who eat more of the veggies have less cancer.

From Slate Sep. 5, 2025

It is nutrient-packed, like the rest of its cruciferous brethren, yet it has not always garnered the same respect as cauliflower, Brussels spouts or even broccoli.

From Salon Mar. 14, 2024

Investigators also looked into whether consuming soy, lignans, cruciferous vegetables and green tea, or their phytonutrients in the diet before or after breast cancer diagnosis made a difference.

From Science Daily Jan. 10, 2024

Arabis.—Dwarf close-growing evergreen cruciferous plants, adapted for rockwork and the front part of the flower border, and of the easiest culture.

From Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 7 "Horticulture" to "Hudson Bay" by Various

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