chromagraphemia pronunciation: kro-muh-graff-EE-mee-uh part of speech: noun definition: color illicited from a grapheme notes: Experiencing color with written vowels is the most common form of chromagraphemia. also known as: chromagraphemic synesthesia, chromatographemic synesthesia, color-grapheme synesthesia, CGMS see:  — see also:  — mixsig home ¤ copyright ¤ close