sunflower

noun

sun·​flow·​er ˈsən-ˌflau̇(-ə)r 

: 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

Oils like canola and sunflower oil are also added to some oat milk products to prevent separation and improve texture and consistency. —Jillian Kubala, Health, 29 Apr. 2026

Black-eyed Susans and sunflowers put on a show Black-eyed Susans are classic sun-loving perennials that come back year after year with their signature golden petals and dark centers. —Lauren Jarvis-Gibson, Fort Worth Star-Telegram, 29 Apr. 2026

Almost resembling mini sunflowers, these create a wall of drought-resistant color in your yard. —Melissa Epifano, The Spruce, 28 Apr. 2026

Plus, avocado oil provides heat protection up to 450 degrees Fahrenheit, while a blend of sunflower oil, hemisqualane, and squalane hydrate the hair for a healthy gleam. —Deanna Pai, Vogue, 27 Apr. 2026

Word History

First Known Use

1597, in the meaning defined above

Rhymes for sunflower

• airpower
• brainpower
• devour
• empower
• firepower
• horsepower
• manpower
• mayflower
• safflower
• wallflower
• watchtower
• wildflower

Kids Definition

sunflower

noun

sun·​flow·​er -ˌflau̇(-ə)r 

: 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