n.
A small cavity in a rock or vein, often with a mineral lining of different composition from that of the surrounding rock.
[Cornish vooga.]
vuggy vug'gy adj.
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.
