Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio.
- of or like nacre
- yielding nacre
- iridescent; lustrous
Used by arrangement with John Wiley & Sons, Inc.
nacreous - Medical Definition
The American Heritage® Medical Dictionary Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Resembling mother-of-pearl; lustrous.