nasturtium

noun

nas·tur·tium nə-ˈstər-shəm

na-

: any of a genus (Tropaeolum of the family Tropaeolaceae, the nasturtium family) of herbs of Central and South America with showy spurred flowers and pungent edible seeds and leaves

especially : either of two widely cultivated ornamentals (T. majus and T. minus)

Examples of nasturtium in a Sentence

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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.

Some of the best plants to grow near milkweed for aphid control are marigolds, alliums, nasturtiums, dill, catnip, and anise. — Lauren Landers, Better Homes & Gardens, 13 June 2026 The bright blooms of nasturtiums will attract pollinators to your garden, ensuring a boost in berry production. — Heather Bien, Southern Living, 10 June 2026 The strong scent of nasturtiums naturally repels destructive insects, such as cucumber beetles, squash bugs, and whiteflies. — Sj McShane, Martha Stewart, 30 June 2026 Plants like nasturtiums, chives, garlic, and catnip are powerful, recommends Carpenter. — Lee Wallender, The Spruce, 6 July 2026 See All Example Sentences for nasturtium

Word History

Etymology

Latin, a cress

First Known Use

1704, in the meaning defined above

Time Traveler

The first known use of nasturtium was in 1704

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Cite this Entry

Style

“Nasturtium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nasturtium. Accessed 7 Jul. 2026.

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Kids Definition

nasturtium

noun

nas·tur·tium nə-ˈstər-shəm

na-

: any of a genus of herbs with showy flowers and edible sharp-tasting seeds and leaves

nasturtium

noun

Illustration of nasturtium

Examples of nasturtium in a Sentence

Word History

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