English
erythemogenic
From erythema + -genic.
Formed from erythema + -genic
Proto-Indo-European *h₁rewdʰ- ‘red’
Ancient Greek ἔρευθος ‘redness, flush’
Ancient Greek ἐρύθημα ‘a redness or flush on the skin’
New Latin erythēma
English erythema
Today it means
adj That generates erythema
Language periods are conventional ranges, not dates for this word.
Etymograph / erythemogenic