ತ್ರಿಪಟಿಕ

ಅಲರ್ ನಿಘಂಟು (ವಿ. ಕೃಷ್ಣ)

1. 1.
   noun

   a transparent body, as of glass, whose ends are equal and parallel triangles, and whose three sides are parallelograms, used for refracting or dispersing light, as into the spectrum; a prism.