sunflower

noun

sun·​flow·​er ˈsən-ˌflau̇(-ə)r How to pronounce sunflower (audio)
: 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
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.
There is an astronaut in a sunflower field. Literary Hub, 13 May 2026 In July, pick your own blueberries at Berry Hill Farm, and gather your own sunflower and dahlia bouquets at Walt’s Farm in August. Anna Laird Barto, Travel + Leisure, 13 May 2026 Buying sunflower seeds and walnuts with the shells on can also help encourage portion management. Heather Jones, Verywell Health, 13 May 2026 How to Plant Sunflower Seeds With their large seeds, sunflowers are easy to direct sow. Alexandra Jones, The Spruce, 11 May 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

Browse Nearby Words

Cite this Entry

“Sunflower.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sunflower. Accessed 19 May. 2026.

Kids Definition

sunflower

noun
sun·​flow·​er -ˌflau̇(-ə)r How to pronounce sunflower (audio)
: 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

More from Merriam-Webster on sunflower

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster