
• (n.) Any one of various species of moths whose gregarious larvae eat the leaves of trees, and construct a large web to which they retreat when not feeding.
Found on
http://thinkexist.com/dictionary/meaning/webform/

<zoology> Any one of various species of moths whose gregarious larvae eat the leaves of trees, and construct a large web to which they retreat when not feeding. ... The most destructive webworms belong to the family Bombycidae, as the fall webworm (Hyphantria textor), which feeds on various fruit and forest trees, and the common tent caterpil...
Found on
http://www.encyclo.co.uk/local/20973
No exact match found.