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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

The highest levels of veggie-munching were associated with a 17 percent reduction in colon cancer risk across 17 studies compared to eating no cruciferous vegetables at all.

From Slate ● Sep. 5, 2025

Perhaps all of the restaurants selling cabbage dishes like hot cakes or Danny’s special dish on this week’s “Top Chef” episode might be the harbinger of a new era for the cruciferous standby.

From Salon ● Apr. 28, 2024

Building upon their previous work, where the research team demonstrated the abundance of polysulfide molecules in cruciferous vegetables.

From Science Daily ● Oct. 24, 2023

The cruciferous, or cress-like tribes afford one-seventh of the species, and the compound flowers are nearly as numerous.

From Narrative of a Second Expedition to the Shores of the Polar Sea by John Franklin

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