ce·​a·​no·​thus | \ ˌsē-ə-ˈnō-thəs How to pronounce ceanothus (audio) \

Definition of ceanothus

: any of a genus (Ceanothus) of American vines, shrubs, and small trees of the buckthorn family having the calyx disk adherent to the ovary

Examples of ceanothus in a Sentence

Recent Examples on the Web This sale features drought-tolerant Southwestern, California native and Australian plants — including ceanothus, tecoma, manzanita and westringia — as well as cactuses, succulents, tomato and vegetable seedlings, fruit trees and herbs. Jeanette Marantos, latimes.com, "It's spring gardening season: 12 plant sales to get you digging," 22 Mar. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'ceanothus.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of ceanothus

1785, in the meaning defined above

History and Etymology for ceanothus

New Latin, from Greek keanōthos, a thistle

Keep scrolling for more

Learn More about ceanothus

Time Traveler for ceanothus

Time Traveler

The first known use of ceanothus was in 1785

See more words from the same year

Statistics for ceanothus

Cite this Entry

“Ceanothus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ceanothus. Accessed 4 Apr. 2020.

More from Merriam-Webster on ceanothus

Britannica.com: Encyclopedia article about ceanothus

Comments on ceanothus

What made you want to look up ceanothus? Please tell us where you read or heard it (including the quote, if possible).


See Definitions and Examples »

Get Word of the Day daily email!

Test Your Vocabulary

Name that Thing: Flower Edition

Spell It

Can you spell these 10 commonly misspelled words?


Test Your Knowledge - and learn some interesting things along the way.

Love words? Need even more definitions?

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