Comedogen

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A substance that exacerbates or induces acne.
  2. 2
    A substance that tends to produce acne, such as by clogging pores on the skin. wordnet

Etymology

From comedo + -gen.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.