Pronunciation: (kā-brä'chō; Sp. ke-vrä'chô),[key] —n., —pl.-chosPronunciation: (-chōz; Sp. -chôs).[key] 1. any of several tropical American trees of the genus Schinopsis, having very hard wood, esp. S. lorentzii, the wood and bark of which are important in tanning and dyeing.
2. a tree, Aspidosperma quebrachoblanco, of the dogbane family, yielding a medicinal bark.
3. the wood or bark of any of these trees.