Definitions

1. noun

The state or quality of being an arachnid, or having characteristics of arachnids.

“The fear of arachnids can be considered a form of arachnidism.”

2. noun

A condition or disease caused by the bite or sting of an arachnid, such as a spider or scorpion.

“The symptoms of arachnidism include severe pain and swelling at the bite site.”