black catechu


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Related to black catechu: Acacia catechu
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Noun1.black catechu - extract of the heartwood of Acacia catechu used for dyeing and tanning and preserving fishnets and sailsblack catechu - extract of the heartwood of Acacia catechu used for dyeing and tanning and preserving fishnets and sails; formerly used medicinally
Acacia catechu, catechu, Jerusalem thorn - East Indian spiny tree having twice-pinnate leaves and yellow flowers followed by flat pods; source of black catechu
extract, infusion - a solution obtained by steeping or soaking a substance (usually in water)
References in periodicals archive ?
English: Black catechu, Black cutch, Catechu, Catechu tree, Cutch tree, Khair tree (India), Wadalee gum tree 17 Caesalpinia sappan L.
Black catechu is extracted from the heartwood in a process of distillation and is used in a variety of preparations.
2x More Effective Than Triple Strength Glucosamine & Chondroitin Alone," says the label on Schiff Move Free Advanced, which mixes glucosamine (1,500 mg) and chondroitin (200 mg) with Uniflex (a proprietary blend of Chinese Scullcap root and Black Catechu bark) and (3.