erythematogenic

adjective
er·​y·​the·​ma·​to·​gen·​ic | \ ˌer-ə-ˌthēm-ət-ə-ˈjen-ik How to pronounce erythematogenic (audio) , -ˌthem- How to pronounce erythematogenic (audio) \

Medical Definition of erythematogenic

: producing erythema erythematogenic action of certain wavelengths of light