IPA: /ˈsʌnˌflaʊər/
KK: /ˈsʌnˌflaʊər/
A tall plant with large yellow flowers that turn to face the sun and produce seeds that can be eaten or used to make oil.
The sunflower in my garden grew taller than I expected and bloomed beautifully.
Sunflower is formed from "sun" (from Old English "sunne", meaning the star that provides light and warmth) and "flower" (from Old English "flōwe", meaning the reproductive structure of a plant). The word "sunflower" refers to a flower that resembles the sun and often turns to face it.
Think of the 'sun' shining brightly and the 'flower' blooming towards it — that's why a sunflower is a flower that follows the sun.