acneiform

adjective
ac·​ne·​i·​form | \ ˈak-nē-ə-ˌfȯrm, ak-ˈnē- How to pronounce acneiform (audio) \
variants: or acneform \ ˈak-​nē-​ˌfȯrm How to pronounce acneform (audio) \

Medical Definition of acneiform

: resembling acne an acneiform eruption on the skin