quebracho /kā-bräˈchō/

1. The name of several S American trees yielding very hard wood, incl white quebracho Aspidosperma (family Apocynaceae), and red quebracho Schinopsis (family Anacardiaceae)
2. Their wood or bark

• controlling interests
• control mark
• controlment
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• control panel
• control panels
• control register
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• control rod
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• control room
• control rooms
• controls
• control stick
• control surface
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• control total
• control tower
• control towers
• control unit
• control units
• controul
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• controverses
• controversial