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aplasia

 - 4 dictionary results

a⋅pla⋅sia

[uh-pley-zhuh]
–noun Pathology.
defective development or congenital absence of a limb, organ, or other body part.

Origin:
1880–85; a- 6 + -plasia


a⋅plas⋅tic [ey-plas-tik] , adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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a·pla·sia   (ə-plā'zhə, -zhē-ə)   
n.  Defective development resulting in the absence of all or part of an organ or tissue.
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: apla·sia
Pronunciation: (')A-'plA-zh(E)&, &-
Function: noun
: incomplete or faulty development of an organ or part
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

aplasia a·pla·si·a (ə-plā'zē-ə, -zhə)
n.

  1. Congenital absence of an organ or tissue.

  2. Incomplete, retarded, or defective development of an organ or tissue.

  3. Cessation of the usual regenerative process in an organ or tissue.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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