zinnia

noun

zin·​nia ˈzi-nē-ə How to pronounce zinnia (audio) ˈzē- How to pronounce zinnia (audio)
ˈzi-nyə,
ˈzē- How to pronounce zinnia (audio)
: any of a genus (Zinnia) of tropical American composite herbs and low shrubs that have showy flower heads with long-lasting ray flowers

Examples of zinnia in a Sentence

Recent Examples on the Web
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Cucumbers, beans, small squash and melon plants, annual herbs, determinate tomatoes, peppers, eggplants, lettuce, leafy greens, and annual flowers like cosmos and zinnias are just some of the plants that can grow in straw bale gardens. Lauren Landers, Better Homes & Gardens, 1 Oct. 2025 The first half of this Fall Flower Show, through Oct. 19, will feature a colorful palette of orange, pink and purple chrysanthemums, with cheerful accent plants including celosia, marigolds and zinnias. Molly Guthrey, Twin Cities, 18 Sep. 2025 Label the envelope with the date and type of zinnia. Brandee Gruener, Southern Living, 31 Aug. 2025 Don’t count out annual flowers such as dahlias, zinnias and Bolivian verbena and even some non-native autumn bloomers such as toad lilies. Beth Botts, Chicago Tribune, 23 Aug. 2025 See All Example Sentences for zinnia

Word History

Etymology

New Latin, from Johann G. Zinn †1759 German botanist

First Known Use

1761, in the meaning defined above

Time Traveler
The first known use of zinnia was in 1761

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Cite this Entry

“Zinnia.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/zinnia. Accessed 7 Oct. 2025.

Kids Definition

zinnia

noun
zin·​nia ˈzin-ē-ə How to pronounce zinnia (audio) ˈzin-yə How to pronounce zinnia (audio)
ˈzēn-
: any of a genus of tropical American composite herbs having long-lasting flowers

More from Merriam-Webster on zinnia

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