Definitions

1. noun

The larva of the browntail moth, a caterpillar that can cause skin irritation and allergic reactions due to its hairs.

“The park ranger warned people about the browntail in the area, advising them to stay away from the affected trees.”

2. noun

A type of moth or its larva, particularly the Eastern tent caterpillar moth (Euproctis chrysorrhoea).

“The browntail infestation in the forest has been a major issue for local residents, causing concern about the health risks associated with its presence.”