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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Add even more color and pollinators to your garden with the help of zinnias. Ashlyn Needham, The Spruce, 16 Feb. 2026 Normally, zinnias and marigolds give good germination so one or two seeds can be sown in each small container or cell filled with potting soil or a germination mix. Tom MacCubbin, The Orlando Sentinel, 14 Feb. 2026 The easiest flowers to grow from seed include zinnias, marigolds, sunflowers, cosmos, and calendula; all annual flowers. Arricca Elin Sansone, Southern Living, 14 Feb. 2026 And many popular types of flower seeds such as black-eyed Susan, zinnia, bachelor’s buttons, and foxglove also don't need soaking first. Leanne Potts, Better Homes & Gardens, 11 Feb. 2026 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 23 Feb. 2026.

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

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