adj.
Resembling glass, as in translucence or transparency; glassy.
n.
- Something that is translucent or transparent.
- Variant of hyalin.
[Late Latin hyalinus, from Greek hualinos, of glass, from hualos, glass.]
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.