covert(redirected from covert cloth)
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covert(kō′vərt, kō-vûrt′, kŭv′ərt)
Zoology One of the small feathers covering the bases of the longer feathers of a bird's wings or tail.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.