Til·den 
(tĭldən), Samuel Jones 1814-1886.
(tĭldən), Samuel Jones 1814-1886. American politician. The Democratic presidential nominee in 1876, he won the popular election but lost the presidency in a controversy over electoral college votes that was settled by a special commission in favor of Rutherford B. Hayes.
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- biodegradability
- biodegradable
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- biodiesel
- biodiversification
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- biodiversity
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- bioelectricity
- bioengineer
- bioengineering
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- bioethicist