: any of a genus (Helianthus, especially H. annuus) of New World composite plants with large yellow-rayed flower heads bearing edible seeds that yield an edible oil

Examples of sunflower in a Sentence

Recent Examples on the Web
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The bronzed makeup, golden wig, and sunflower bandage dress are all working for her. — Shamira Ibrahim, Vulture, 26 Oct. 2026 The collagen-rich mixture gives the noodles their slippery texture, which Orlando complements with smoked chili, sunflower-seed miso, and fermented chili cream. — Arati Menon, Condé Nast Traveler, 24 Oct. 2026 Think terracotta, copper, sunflower yellow, warm browns and deep olives. — Kaleigh Werner, Footwear News, 23 Oct. 2026 Beyond keeping sweat in check, the aerosol formula helps leave underarms feeling soft and comfortable with sunflower seed oil. — Madison San Miguel, Allure, 23 Oct. 2026 See All Example Sentences for sunflower

Word History

First Known Use

1597, in the meaning defined above

Time Traveler
The first known use of sunflower was in 1597

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Cite this Entry

“Sunflower.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sunflower. Accessed 28 Oct. 2026.

Kids Definition

sunflower

noun
: any of a genus of tall herbs that are often grown for their large showy flower heads with yellow ray flowers and for their oil-rich seeds

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