Dictionary.net

• Any small moth whose larva eats the parenchyma of leaves, leaving the skeleton; as, the apple-leaf skeletonizer.

2010 - New Age Dictionary Database
By Oddity Software

• Any small moth whose larva eats the parenchyma of leaves, leaving the skeleton; as, the apple-leaf skeletonizer.

1913 - Webster's Revised Unabridged Dictionary
By Noah Webster.