Definitions

1. adjective

relating to or characterized by blisters, especially those caused by a skin disease or a burn.

“The bullous lesions on his skin were a sign of a severe allergic reaction.”

2. noun

a blister, especially one caused by a skin disease or a burn.

“The bullous rash covering her entire body made it difficult for her to move.”

3. adjective

having or resembling blisters.

“The bullous texture of the paint made it difficult to apply evenly.”