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.
Using traditional sunflower oil for deep frying may also increase harmful compounds. Lindsey Desoto, Health, 28 Apr. 2025 Hernández sprinted to shower his teammate with sunflower seeds to celebrate. Fabian Ardaya, New York Times, 28 Apr. 2025 The Dodgers’ Andy Pages celebrates while being showered with sunflower seeds after hitting a home run during the fifth inning of a baseball game against the Pittsburgh Pirates in Los Angeles, Sunday, April 27, 2025. Bill Plunkett, Oc Register, 27 Apr. 2025 Annuals to plant: bachelor buttons, begonias, calendula, celosia, cosmos, larkspur, marigold, nasturtium, pansies, petunias, primrose, snapdragons, statice, stock, sunflowers, sweet pea and zinnias A healthy plant that suddenly wilts and dies may be a victim of verticillium or fusarium wilt. Clarence Schmidt, San Diego Union-Tribune, 16 Apr. 2025 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 2 May. 2025.

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

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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