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Catechu

 - 4 dictionary results

cat⋅e⋅chu

[kat-i-choo, -kyoo]
–noun
any of several astringent substances obtained from various tropical plants, esp. from the wood of two East Indian acacias, Acacia catechu and A. suma: used in medicine, dyeing, tanning, etc.
Also called cashoo, cutch.


Origin:
1670–80; < NL < Pg; perh. a conflation of Marathi kāt catechu and kāccu, with same sense, alleged to be < Malayalam; cashoo, cutch perh. < Malay kacu < Malayalam, or a cognate Dravidian word
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To Catechu
betel palm  
n.  A tropical Asian feather-leaved palm (Areca catechu) cultivated for its seeds. Also called catechu.
cat·e·chu   (kāt'ə-chōō')   
n.  
    1. A spiny Asian tree (Acacia catechu) having bipinnately compound leaves, spikes of yellow flowers, and dark heartwood.

    2. A raw material obtained from the heartwood of this plant, used in the preparation of tannins and brown dyes. Also called cutch.

  1. See betel palm.


[Probably from Malay kachu, probably from Dravidian karaiyal, karaiccal, that which is dissolved, from karai, to melt.]
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Medical Dictionary

Main Entry: cat·e·chu
Pronunciation: 'kat-&-"chü, -"shü
Function: noun
: any of several dry, earthy, or resinous astringentsubstances obtained from tropical plants of Asia: as a : an extract of the heartwood of an East Indian acacia (Acacia catechu) that was formerly used in medicine b : GAMBIER
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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