What is another word for pleochroism?
Pronunciation: [plɪˈɒkɹə͡ʊˌɪzəm] (IPA) 
Pleochroism is a term that refers to the phenomenon of showing different colors when observed from different angles of polarization. It is a common term in the field of mineralogy and is also relevant in the study of gemstones. There are several synonyms for pleochroism in use, including dichroism, trichroism, and polychroism.
Dichroism refers to the display of two different colors, while trichroism signifies the demonstration of three different colors. Polychroism, on the other hand, indicates the presence of various colors when viewed from various angles. Regardless of the term used, pleochroism is a vital aspect of identifying minerals and gemstones, and its study plays a crucial role in the field of geology and gemology.
