Definition of pleochroitic in English:

pleochroitic

adjective

Mineralogy
  • Pleochroic.

Origin

Late 19th century; earliest use found in Frank Rutley (1842–1904), geologist. From pleochro- + -itic.

Pronunciation

pleochroitic

/ˌplɪə(ʊ)krəʊˈɪtɪk/