A tropical tree native to South America, valued for its hard, dense wood used in construction and tool-making.
From Tupi (a Native South American language) 'becuíba,' the indigenous name for this particular tree species (Simarouba amara). Entered English through direct contact with South American peoples and naturalists.
Becuiba is one of hundreds of tree names English borrowed directly from Native American languages—think mahogany, ebony, teak—because Europeans encountered trees they'd never seen before and just adopted the local names rather than inventing new ones, showing how exploration expanded our vocabulary.
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