ag·nus cas·tus
| \ ¦ag-nəs-ˈka-stəs \
plural agnus castuses
Definition of agnus castus
2
: an extract of the fruit of the chaste tree used in herbal medicine : chaste tree sense 2
In one trial, 48 women (aged between 23 and 29) diagnosed with infertility took agnus castus once daily for three months.— Marilyn Glenville, Boost Your Fertility, 2009
Learn More About agnus castus
Statistics for agnus castus
Look-up Popularity
Cite this Entry
“Agnus castus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/agnus%20castus. Accessed 18 May. 2022.
Style: MLA
MLA
Chicago
APA
Merriam-Webster
Chicago
APA
Merriam-Webster
Test Your Vocabulary
Eponyms: Words Named After People
-
- What is the best definition of boycott?
Test your vocabulary with our 10-question quiz!
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
-
You're (Probably) Saying It Wrong
18 words even you might be mispronouncing
-
Great Big List of Beautiful & Useless Words
Along with their degrees of usefulness
-
What's the Difference?
These words shouldn't be used interchangeably
-
Words For Things You Didn't Know Have Names
When 'thingamajig' and 'thingamabob' just won't do
Ask the Editors
Word Games
-
Face Your Fears
Don't be scared to answer these questions about f...
Take the quiz
-
Figure Out These Acronyms ASAP
You don't have to be a NASA engineer to get these...
Take the quiz
-
Name Those Herbs and Spices
How many do you know?
Take the quiz
-
How Strong Is Your Vocabulary?
The faster you answer, the higher your score
Take the quiz
Share agnus castus
Time Traveler for agnus castus
The first known use of agnus castus was in the 14th century
See more words from the same century