[key-brah-choh; Spanish ke-vrah-chaw]

noun, plural que·bra·chos [key-brah-chohz; Spanish ke-vrah-chaws] /keɪˈbrɑ tʃoʊz; Spanish kɛˈvrɑ tʃɔs/.

any of several tropical American trees of the genus Schinopsis, having very hard wood, especially S. lorentzii, the wood and bark of which are important in tanning and dyeing.
a tree, Aspidosperma quebrachoblanco, of the dogbane family, yielding a medicinal bark.
the wood or bark of any of these trees.

Origin of quebracho

1880–85; < American Spanish, variant of quiebracha, quiebra-hacha literally, (it) breaks (the) hatchet; see quebrada, hatchet
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for quebracho

Historical Examples of quebracho

  • A quebracho log will not float upon water, but will sink like iron.

  • Some, as you will see, are tanned by being suspended from a bar into a vat of quebracho.

    The Story of Leather

    Sara Ware Bassett

  • Already it competes with Colastiné for the export of quebracho.

  • Oakwood and quebracho extracts, and divi-divi or algarobilla.


    K. J. Adcock

  • In the division of the land the industrial firms sought the districts which were richest in quebracho.

British Dictionary definitions for quebracho


noun plural -chos (-tʃəʊz, Spanish -tʃos)

either of two anacardiaceous South American trees, Schinopsis lorentzii or S. balansae, having a tannin-rich hard wood used in tanning and dyeing
an apocynaceous South American tree, Aspidosperma quebrachoblanco, whose bark yields alkaloids used in medicine and tanning
the wood or bark of any of these trees
any of various other South American trees having hard wood

Word Origin for quebracho

C19: from American Spanish, from quiebracha, from quebrar to break (from Latin crepāre to rattle) + hacha axe (from French hache)
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