rosacea rosa canina • rosaceae · · · Info · Definitions · Synonyms · Characters · · rosacea · · Text Latin · · Script 7 · · Length 3 · · Syllables Definitions · · · (noun) a skin disease of adults (more often women) in which blood vessels of the face enlarge resulting in a flushed appearance. Synonyms: acne rosacea. · · Noun Definition 1 Synonyms · · · acne rosacea · · Synonym 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073