catechu
| 1. |
(noun) East Indian spiny tree having twice-pinnate leaves and yellow flowers followed by flat pods; source of black catechu |
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Synonyms: Acacia catechu, Jerusalem thorn |
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Related Words: acacia |
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| 2. |
(noun) extract of the heartwood of Acacia catechu used for dying and tanning and preserving fishnets and sails; formerly used medicinally |
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Synonyms: black catechu |
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Related Words: extract, infusion |
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