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  Ducommun, Élie ductile  
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   The American Heritage® Dictionary of the English Language: Fourth Edition.  2000.
 
duct
 
PRONUNCIATION:  dkt
NOUN:1. An often enclosed passage or channel for conveying a substance, especially a liquid or gas. 2. Anatomy A tubular bodily canal or passage, especially one for carrying a glandular secretion: a tear duct. 3. A tube or pipe for enclosing electrical cables or wires.
TRANSITIVE VERB:Inflected forms: duct·ed, duct·ing, ducts
1. To channel through a duct: duct the moist air away. 2. To supply with ducts.
ETYMOLOGY:Latin ductus, act of leading, from past participle of dcere, to lead. See deuk- in Appendix I.
OTHER FORMS:ductalADJECTIVE
ductlessADJECTIVE
 
 
The American Heritage® Dictionary of the English Language, Fourth Edition. Copyright © 2000 by Houghton Mifflin Company. Published by the Houghton Mifflin Company. All rights reserved.

CONTENTS · INDEX · ILLUSTRATIONS · BIBLIOGRAPHIC RECORD
  Ducommun, Élie ductile  
 
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