ALL meanings of webworm
web·worm
W w - noun webworm A caterpillar that spins a web in which to rest or feed. When present in large numbers, it can become a serious pest. 1
- noun webworm the larva of any of several moths, as Hyphantria cunea (fall webworm) or Loxostege similalis (garden webworm) which spins a web over the foliage on which it feeds. 1
- noun webworm a moth species best known for its larval stage, when it spins a large web in which to eat or rest 0
- noun webworm any of various caterpillars that spin large, irregular webs, as the fall webworm (Hyphantria cunea), whose webs envelop whole branches of trees 0