from the GNU version of the Collaborative International Dictionary of English
- n. a lepidopterous insect of the genus Thyridopteryx and allied genera, esp. Thyridopteryx ephemeræformis. The larva makes and carries about a bag or basket-like case of silk and twigs, which it afterwards hangs up to shelter the pupa and wingless adult females.
from The Century Dictionary and Cyclopedia
- n. Same as bag-worm.
Sorry, no etymologies found.