'Bollworm' definitions:
Definition of 'bollworm'
(from WordNet)
noun
Any of various moth caterpillars that destroy cotton bolls
Definition of 'Bollworm'
From: GCIDE
- Bollworm \Boll"worm`\, n. (Zool.) The larva of a moth (Heliothis armigera) which devours the bolls or unripe pods of the cotton plant, often doing great damage to the crops. [1913 Webster]