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  • Brazil nut
    Brazil nut
    noun
    the three-sided, hard-shelled edible seed of the tree Bertholletia excelsa and related species, of South America.
  • brazil nut
    brazil nut
    noun
    a tropical South American tree, Bertholletia excelsa , producing large globular capsules, each containing several closely packed triangular nuts: family Lecythidaceae

Brazil nut

American  

noun

Brazil nuts plural
  1. the three-sided, hard-shelled edible seed of the tree Bertholletia excelsa and related species, of South America.


brazil nut British  

noun

  1. a tropical South American tree, Bertholletia excelsa , producing large globular capsules, each containing several closely packed triangular nuts: family Lecythidaceae

  2. the nut of this tree, having an edible oily kernel and a woody shell

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of Brazil nut

First recorded in 1820–30

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

TJ’s Brazil Nut Body Butter contains an array of impressive ingredients, including coconut oil, shea butter, açai extract, guarana extract and Brazil nut seed oil.

From Salon Jan. 25, 2024

The authors also found a significant relationship between 35 domesticated tree species—including Brazil nut, Pará rubber tree, murumuru, and cacao—and the probability of earthworks.

From Science Magazine Oct. 4, 2023

“They threaten food security. Our relatives have nowhere to fish, the Brazil nut trees were cut down. Today, they have nowhere to draw their survival from.”

From Seattle Times Aug. 7, 2023

In 1996, researchers determined that soybeans containing a gene from a Brazil nut could trigger a reaction in someone who is allergic.

From New York Times Jul. 20, 2021

In the outskirts of the central Amazonian city of Manaus, a researcher let me whack at a big Brazil nut tree with a locally made replica of a traditional stone ax.

From "1491" by Charles C. Mann

Here are four nuts, a brazil nut, an almond, a walnut and a pecan.

From The Children's Six Minutes by Wright, Bruce S.

Then, with a brazil nut candle for illumination, he began to write.

From Astounding Stories of Super-Science July 1930 by Bates, Harry

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