enamel organ(redirected from enamel, opacity)
Also found in: Medical.
enamel organ[i′nam·əl ‚ȯr·gən]
The epithelial ingrowth from the dental lamina which covers the dental papilla, furnishes a mold for the shape of a developing tooth, and forms the dental enamel.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.