P3R1I1S1M3S1
10 points
PRISMS is validvalid
PRISM, a solid which disperses light into a spectrum [n]
PRISM, (Greek) a solid figure of which the two ends are similar, equal, and parallel rectilineal figures, and the sides parallelograms [n]
PRISM, a solid which disperses light into a spectrum [n]
PRISM, (Greek) a solid figure of which the two ends are similar, equal, and parallel rectilineal figures, and the sides parallelograms [n]