diflunisal

noun
di·​flu·​ni·​sal | \ (ˌ)dī-ˈflü-nə-ˌsal How to pronounce diflunisal (audio) \

Medical Definition of diflunisal

: a nonsteroidal anti-inflammatory drug C13H8F2O3 related to aspirin that is used to relieve mild to moderately severe pain — see dolobid