D2I1C3H4R1O1I1S1M3S1
18 points
DICHROISMS is validvalid
DICHROISM,
DICHROISM, the property of showing different colours exhibited by doubly refracting crystals when viewed in different directions by transmitted light
DICHROISM,
DICHROISM, the property of showing different colours exhibited by doubly refracting crystals when viewed in different directions by transmitted light