poly·​chro·​mia ˌpäl-i-ˈkrō-mē-ə How to pronounce polychromia (audio)
: excessive or abnormal pigmentation of the skin

Dictionary Entries Near polychromia

Cite this Entry

“Polychromia.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/polychromia. Accessed 28 Sep. 2023.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!