anthocyanin

noun

an·​tho·​cy·​a·​nin ˌan(t)-thə-ˈsī-ə-nən 

: any of various soluble glycoside pigments producing blue to red coloring in flowers and plants

Examples of anthocyanin in a Sentence

Recent Examples on the Web

While ripening, anthocyanins, an antioxidant, accumulate, giving the fruit its red color. —Merve Ceylan, Health, 10 Dec. 2024

Their beautiful red jewel-tone color is from a class of compounds called anthocyanins and proanthocyanidins, which are associated with treating some types of infection. —Rosemary Trout, Discover Magazine, 27 Nov. 2024

Red cabbage is a source of flavonoids called anthocyanins. —Jillian Kubala, Health, 26 Nov. 2024

In addition to magnesium, dark chocolate contains protective phytochemicals, such as flavonoid compounds like catechins and anthocyanins. —Jillian Kubala, Health, 30 Oct. 2024

Word History

Etymology

borrowed from German Anthocyanin, from Anthocyan, Anthokyan, an earlier name (from Greek antho- antho- + kyan-, in kyánōs "blue color") + -in -in entry 1 — more at cyan-

Note: Anthokyan was coined by the German pharmacist Ludwig Clamor Marquart (1804-81), in Die Farben der Blüthen (Bonn, 1835), p. 55: Anthokyan (von ἄνθος Blume, und κυάνωσις blaue Farbe) ist der färbende Stoff in der blauen, violetten und rothen und vermittelt ebenfalls die Farbe aller braunen und vieler pomeranzfarbigen Blumen ("Anthokyan [from ánthos flower, and kyánōsis blue color] is the coloring matter in blue, violet and red flowers, and imparts in any case color to all brown and many orange flowers"). A German form with the suffix -in and an English form with the suffix -ine were in use by the 1850's.

First Known Use

1853, in the meaning defined above

Kids Definition

anthocyanin

noun

an·​tho·​cy·​a·​nin ˌan(t)-thə-ˈsī-ə-nən 

: any of various soluble pigments producing blue to red coloring in flowers and plants

Medical Definition

anthocyanin

noun

an·​tho·​cy·​a·​nin ˌan(t)-thə-ˈsī-ə-nən 

variants also anthocyan

-ˈsī-ən, -ˌan 

: any of various soluble glycoside pigments producing blue to red coloring in flowers and plants