oolong

noun

oo·​long ˈü-ˌlȯŋ 

: tea made from leaves that have been partially oxidized before firing

Examples of oolong in a Sentence

Recent Examples on the Web

Black and oolong teas are not roasted, but oxidized to bring out different aromas. — Andrew Watman, Forbes.com, 8 July 2026

That’s because at teahouses, food is served with a selection of Chinese teas, from Iron Buddha, an oolong known for its floral tinge, to Pu’erh, a roasted dark tea believed to be good for digestion. — Chris Lau, CNN Money, 1 May 2026

Not the fun kind — actual oolong. — Amanda Whiting, Vulture, 15 Apr. 2026

True teas, like black, green, white, and oolong, contain tannins just like coffee. — Lauren Manaker, SELF, 23 Mar. 2026

Word History

Etymology

Chinese (Xiamen) oōlióng(dé), literally, black dragon (tea)

First Known Use

1845, in the meaning defined above

Rhymes for oolong

• dulong

Kids Definition

oolong

noun

oo·​long ˈü-ˌlȯŋ 

: tea made from leaves that have undergone partial fermentation before being dried