- the three-sided, hard-shelled edible seed of the tree Bertholletia excelsa and related species, of South America.
Origin of Brazil nut
First recorded in 1820–30
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for brazil nut
We're now aground on the branches of a sapucaya,—a species of the Brazil-nut, and among the tallest of Amazonian trees.
- a tropical South American tree, Bertholletia excelsa, producing large globular capsules, each containing several closely packed triangular nuts: family Lecythidaceae
- the nut of this tree, having an edible oily kernel and a woody shell
Often shortened to: brazil
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